Mindanao horned frog [SEP] IUCN conservation status
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Mindanao horned frog


it harder for the frog to find suitably wet places to breed. The Mindanao horned frog's diet is affected by its homeland in the forests of Mindanao. It will eat most of the insects found in Mindanao, it will also consume snails, spiders, worms, and occasionally frogs that are smaller than itself. The Mindanao horned frog is currently listed as vulnerable on the endangered species scale because its distribution is rather fragmented; it covers an area of less than 20,000 km and is continuously shrinking due to deforestation. The frog
7308263
Mindanao horned frog


The Mindanao horned frog or Southeast Asian horned toad ("Megophrys stejnegeri") is a species of amphibian in the family Megophryidae. It is endemic to the Philippines. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, rivers, and intermittent rivers. It is threatened by habitat loss. The Mindanao horned frog is only found on the island of Mindanao in the Philippines. It is mostly found near a fresh water supply when it can lay its eggs or in dense underbrush, leaf
7308261
Megophrys brachykolos


the species has a wider distribution than assumed before. At the time of the IUCN assessment in 2004, the species was hardly known outside Hong Kong and it was considered to be an endangered species. Reflecting the distribution now known to be much wider, the conservation status of "Xenophrys brachykolos" is likely to change when the assessment is updated. "Xenophrys brachykolos" are relatively small but robust frogs. Males have a snout-vent length of and females . They have a strongly projecting snout and a small horn-like
17527421
Chamula mountain brook frog


themselves to the substrate. The total area of occupancy of the Chamula mountain brook frog is less than and it is only known from five locations. The montane cloud forests where it lives are under threat from human activities, and although this is quite a common species where it is found, populations of these frogs are thought to be declining. Another possible threat is the fungal disease of amphibians, chytridiomycosis. For these reasons, the International Union for Conservation of Nature (IUCN) has assessed the conservation status of this frog as
6516116
Sierra Juarez brook frog


The Sierra Juarez brook frog ("Duellmanohyla ignicolor") is a species of frog in the family Hylidae endemic to Mexico. Its natural habitats are subtropical or tropical moist lowland forests, subtropical or tropical moist montane forests, and rivers. It is threatened by habitat loss and possibly by chytridiomycosis, and the IUCN has assessed its conservation status as "endangered". The Sierra Juarez brook frog is a small species with a snout-to-vent length of . The male has a rounded snout when seen from above and a
6516117
Copland's rock frog


Copland's rock frog or the saxicoline tree frog ("Litoria coplandi") a frog in the family Hylidae. It is endemic to Australia, in a range extending from the Kimberley region of Western Australia to Arnhem Land and a record in the north of Queensland. Its natural habitats are subtropical or tropical dry shrubland, subtropical or tropical dry lowland grassland, intermittent rivers, and rocky areas. The IUCN Red list gives the conservation status of least concern, and notes the population trend as stable. The publication of the species
6570608
Mindanao horned frog


's major threat is presented by humans. The loss of the frogs habitat in the lowland forest, due to logging, is causing the frogs to compete for food, water and space. Also the pollution caused by the agricultural and mine-tailing of humans in the area is causing the mountain streams and rivers to become polluted leaving fewer places for frogs to produce and rear their young. There are many other animal species living on and around the island of Mindanao. There are over thirty-four bird species native to the
7308264
Caribherp


audio of frog calls, distribution maps, geographic regions, and conservation status provided by the International Union for Conservation of Nature (IUCN). The development and maintenance of Caribherp is accomplished through the work of S. Blair Hedges and his colleagues, and students from Penn State University and Temple University. Caribherp contains approximately 2000 images and maps, and frog calls of selected species. The database currently contains roughly 750 reptile and amphibian species. With the addition of Trinidad, Tobago, the ABC Islands, and other Caribbean islands not included
569250
Horn shark


numbers are caught as bycatch. In Mexico this species is used for food and fishmeal, and in California its spines are made into jewelry. The International Union for Conservation of Nature (IUCN) does not yet have enough information to determine the horn shark's conservation status. It faces few threats off the coast of the United States. The French biologist Charles Frédéric Girard published the first scientific description of the horn shark under the name "Cestracion francisci" in 1855, in the "Proceedings of the Academy of Natural Sciences of
15026669
Western black rhinoceros


could be high, for example 1 kg of horn could cost more than 50,000 US dollars, and the extinction of the species only increases the rarity and value of the horn. Poaching, along with the lack of conservation efforts from the IUCN, contributed to the extinction of the subspecies. Rhino horns were used in making ceremonial knife handles called "Janbiya". The hilt type known as saifani uses rhinoceros horn as material and is a symbol of wealth and status due to its cost. In modern times, horns of other
9823271
Horned marsupial frog


and when their development is complete, tiny froglets make their way out of the brood pouch. "Gastrotheca cornuta" is listed as "Endangered" in the IUCN Red List of Threatened Species. Numbers of individuals across its range have been decreasing and it is no longer present in Costa Rica and Panama on the Atlantic slope. It has also decreased in numbers in Colombia and in Ecuador where it never was common. Its status in eastern Panama is unknown. The reasons for its decline include the disease chytridiomycosis, deforestation, and
7148927
Nepenthes bellii


the year. The conservation status of "N. bellii" is listed as Endangered on the IUCN Red List, based on an assessment carried out in 2000. Stewart McPherson considers the species "not currently threatened" and writes that it is "widespread" across Dinagat and northern Mindanao, where it is represented by "extensive stands". Nevertheless, habitat loss is affecting the species in lowland areas and this problem is particularly severe on Dinagat. The combination of subglobular lower pitchers, densely fringed wings (often with clustered filaments)
10279705
Committee on the Status of Endangered Wildlife in Canada


in Canada) and 15 wildlife species that are Extinct (X). The other category is not at risk (NAR). COSEWIC provides online updated status reports on designated species. COSEWIC bases its quantitative criteria for species' status assessment on the revised IUCN Red List, the world's most comprehensive inventory of the global conservation status of biological species. COSEWIC provides International Union for the Conservation of Nature (IUCN), the world's main authority on the conservation status of species, with a Regional Red List. IUCN.
2828846
Gastric-brooding frog


-brooding frogs. Despite continued efforts to locate the northern gastric-brooding frog it has not been found. The last reported wild specimen was seen in the 1980s. In August 2010 a search organised by the Amphibian Specialist Group of the International Union for Conservation of Nature set out to look for various species of frogs thought to be extinct in the wild, including the gastric-brooding frog. Both species are listed as "Extinct" under both the IUCN Red List and under Australia's Environment Protection and Biodiversity Conservation Act 1999
4901817
African Wild Dog Conservancy


civil strife little is known about the many threatened species there. This area is a potentially significant refuge for wild dogs and an important corridor for the metapopulation of the Horn of Africa, as well as for other threatened wildlife species. Virtually nothing is known about the conservation status and ecology of wild dogs in this region, including their interactions with people. This project has been identified as a wild dog conservation priority by the IUCN/SSC Canid Specialist Group and the American Zoo and Aquarium Association (AZA)/Wild Dog Species Survival Program.
6586663
International Union for Conservation of Nature


Unlike other environmental organisations, IUCN does not itself aim to directly mobilize the general public. Education has been part of IUCN's work program since the early days but the focus is on stakeholder involvement and strategic communication rather than mass-campaigns. IUCN runs field projects for habitat and species conservation around the world. It produces the IUCN Red List of Threatened Species and the IUCN Red List of Ecosystems which in a similar way measures risks to ecosystems. The IUCN Red List of Ecosystems is a global standard to assess the conservation status
13568881
Lehmann's poison frog


Lehmann's poison frog or the red-banded poison frog ("Oophaga lehmanni") is a species of frogs in the family Dendrobatidae endemic to a small part of western Colombia. Its natural habitats are submontane tropical rainforests. It is threatened by habitat loss and collection for the pet trade, and the IUCN lists it as being "critically endangered". It was named after Colombian conservation biologist Federico Carlos Lehmann. Lehmann's poison frog has a smooth skin and exhibits aposematic colouration, which warns predators that it is inedible.
6515717
List of data deficient amphibians


As of July 2016, the International Union for Conservation of Nature (IUCN) lists 1567 data deficient amphibian species. 24% of all evaluated amphibian species are listed as data deficient. No subpopulations of amphibians have been evaluated by the IUCN. This is a complete list of data deficient amphibian species and subspecies as evaluated by the IUCN. Where possible common names for taxa are given while links point to the scientific name used by the IUCN. There are 56 salamander species assessed as data deficient. There are 1396 frog species assessed
2441413
Oregon spotted frog


by the end of their first year and females become sexually mature by the middle of their second year. The longevity of the Oregon spotted frog is not well studied, but it is thought that these frogs have a relatively short life, generally living between two and five years. Columbia spotted frog "Rana pretiosa luteiventris" was initially described as subspecies of "Rana pretiosa" but has since been elevated to full species status. The Oregon spotted frog is listed internationally on the IUCN Red List as vulnerable. It is a candidate
3991639
Australian green tree frog


of the head and body, giving it a "dumpy" appearance, thus the name "dumpy tree frog". The rover fireflies of the genus "Photinus" are poisonous, and an incident has been reported in which a firefly was fed to a green tree frog, which subsequently died. Australian law gives protected status to the green tree frog—along with all Australian fauna—under the federal Environment Protection and Biodiversity Conservation Act 1999. The International Union for Conservation of Nature lists the green tree frog's conservation status
19376671
Wuliangshan horned toad


Xenophrys wuliangshanensis (Wuliangshan horned toad) is a species of frog found in Asia. It has been found in Yunnan province in China and the state of Nagaland in India and it is thought to occur in Myanmar (Burma), although there are no records from there as yet. Its specific name refers to its type location, Mount Wuliang in Jingdong County. Wuliangshan horned toad is a small species; females reach body length of about . It is a rare species. Currently its IUCN Red List classification is DD, Data
12512888
Odorrana schmackeri


Odorrana schmackeri (common names: Schmacker's frog, piebald odorous frog, Kaochahien frog) is a species of frog in the family Ranidae. It is endemic to China and distributed in southern and south-central China. Reports from Thailand and Vietnam require confirmation. Its natural habitats are streams of different sizes and the surrounding forests. It is considered as of "Least Concern" by the International Union for Conservation of Nature (IUCN), although habitat loss and exploitation are threats to this species. Male "Odorrana schmackeri"
7690191
Conservation biology


they sustain. Aldo Leopold was a classical thinker and writer on such conservation ethics whose philosophy, ethics and writings are still valued and revisited by modern conservation biologists. The International Union for the Conservation of Nature (IUCN) has organized a global assortment of scientists and research stations across the planet to monitor the changing state of nature in an effort to tackle the extinction crisis. The IUCN provides annual updates on the status of species conservation through its Red List. The IUCN Red List serves as an international conservation tool to identify those
2964152
Suweon tree frog


The Suweon tree frog, also spelled Suwon treefrog ("Hyla suweonensis" recently modified to "Dryophytes suweonensis") is a species of tree frog found in western South Korea, probably from the Imjin River to the Mangyeong River, south of Iksan. Its distribution and population have been assessed to be below 800 individuals and the status of the species has been updated as Endangered by the IUCN. The Suweon tree frog and the Japanese tree frog, which is also found in the same region, are the only two hylid species
8543964
Threatened fauna of Australia


Threatened fauna of Australia are those species and subspecies of birds, fish, frogs, insects, mammals, molluscs, crustaceans and reptiles to be found in Australia that are in danger of becoming extinct. This list is the list proclaimed under the Australian federal Environment Protection and Biodiversity Conservation Act 1999 (EPBC Act). The classifications are based on those used by the World Conservation Union (IUCN), however IUCN and Australian rankings do differ. One fish is listed as extinct in the wild. Five mammals, six birds,
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Draco mindanensis


for the forested regions of Mindanao. Threatened heavily by deforestation, the IUCN has listed "D. mindanensis" as vulnerable. Currently, there are no specific conservation efforts being made to preserve the species. Rather, there are projects that target the protection of the habitats in which the Mindanao flying dragon lives. This species of flying dragon is classified under the kingdom Animalia, phylum Chordata, class Reptilia, order Squamata, and family Agamidae. "Draco mindanensis" is a member of the genus "Draco". Its body color
21513569
Sharp snouted day frog


The Sharp Snouted Day Frog or Sharp-nosed Torrent Frog (Taudactylus acutirostris) is a species of frog in the family Myobatrachidae. It is endemic to upland rainforest streams in north-eastern Queensland in Australia. It was a diurnal, conspicuous and locally abundant species, but a rapid population decline began in 1988. It is therefore considered critically endangered under the IUCN Red List, and endangered under Queensland's Nature Conservation Act 1992, but is likely extinct, with the last known record in 1997, and is accordingly listed as
7368085
Conservation status


use. The IUCN Red List of Threatened Species is the best known worldwide conservation status listing and ranking system. Species are classified by the IUCN Red List into nine groups set through criteria such as rate of decline, population size, area of geographic distribution, and degree of population and distribution fragmentation. Also included are species that have gone extinct since 500 CE. When discussing the IUCN Red List, the official term "threatened" is a grouping of three categories: critically endangered, endangered, and vulnerable. The Convention on
12047334
Nepenthes bicalcarata


level. The conservation status of "N. bicalcarata" is listed as Vulnerable on the 2006 IUCN Red List of Threatened Species based on an assessment carried out in 2000. In 1997, Charles Clarke informally classified the species as Near Threatened based on the IUCN criteria. This agrees with the conservation status assigned to "N. bicalcarata" by the World Conservation Monitoring Centre. The two thorns that give "N. bicalcarata" its name are unique to this species and bear some of the largest nectaries in the plant kingdom. The purpose of
21530642
Atalaya (plant)


underground woody rootstocks. In South Africa three species grow naturally. The scarcity of "A. natalensis" trees and their restricted range has received the global conservation status (IUCN) of "vulnerable D2". "A. capensis" has a global conservation status (IUCN) listing also, of "Lower Risk / conservation dependent" . In Papua New Guinea "A. papuana" grows naturally in coast monsoon dune scrub (coastal rainforests on dune soils that become seasonally dry, with deciduous trees), tropical savanna forests and in regenerating
21745346
Gastrotheca fissipes


Gastrotheca fissipes (common name: Igaracu marsupial frog) is a frog species in the frog family Hemiphractidae. It is endemic to eastern Brazil and known from the coastal lowlands of Pernambuco, Alagoas, Sergipe, and Bahia. "Gastrotheca fissipes" occur in primary and secondary forests and on the forest edges. They are mainly associated with terrestrial and arboreal bromeliads. "Gastrotheca fissipes" is a common species not considered threatened by the International Union for Conservation of Nature (IUCN). Major threat to it is habitat loss caused by
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World Commission on Protected Areas


The World Commission on Protected Areas (WCPA) is one of six commissions of the International Union for the Conservation of Nature (IUCN). In 1948, the IUCN established a Committee on National Parks. Two decades later the IUCN had been asked by the international community to take responsibility for preparing a world list of national parks in keeping with its role as a network to share the world’s knowledge on nature conservation, and in 1960, the IUCN raised the status of the Committee to that of a permanent Commission, with
9410113
IUCN Red List of Ecosystems


The IUCN Red List of Ecosystems (RLE) is a global framework for monitoring and documenting the status of ecosystems. It was developed by the International Union for Conservation of Nature as part of the growing toolkit for biodiversity risk assessment. Its main objective is to support conservation, resource use, and management decisions by evaluating all the world's ecosystems by 2025. The Red List of Ecosystem was developed by the International Union for the Conservation of Nature (IUCN), the world's leading authority on the subject and the same entity
4416626
Camas pocket gopher


lupines. Citing concerns of urbanization, habitat loss and active attempts at eradication, NatureServe assesses the camas pocket gophers' conservation status as vulnerable. The conservation status of the camas pocket gopher is classified as "least concern" by the IUCN (International Union for Conservation of Nature) Species Programme, with a stable population trend. The IUCN notes that the gopher is common in its range; studies indicate that populations can recover rapidly after traps are removed from an area, and the species may adapt well to environmental changes. The
11628281
Afrixalus weidholzi


Afrixalus weidholzi is a species of frogs in the family Hyperoliidae. Its common name is Weidholz's banana frog or Weidholz's leaf-folding frog. This species is widely distributed in savannas between Gambia and Senegal in the west and east to the northeastern Democratic Republic of Congo (on the South Sudanese border), but its distribution is patchy. This probably reflects the lack of herpetological work in its general distribution area. The International Union for Conservation of Nature (IUCN) lists the following countries in the confirmed distribution (from west
6741140
Four-horned antelope


, the unusual four-horned skull and the horns have been a popular target for trophy hunters. The four-horned antelope is classified as Vulnerable by the International Union for the Conservation of Nature and Natural Resources (IUCN). The scientific name of the four-horned antelope is "Tetracerus quadricornis". The generic name "Tetracerus" is the combination of two Greek words: "tetra" meaning "four" and "keras" meaning "horn". The specific name "quadricornis" is derived from two Latin
2136453
IUCN Red List


The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List), founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of
19930289
International Union for Conservation of Nature


its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. Unlike many other international environmental organisations, IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice, and through building partnerships. The organization is best known to the wider public for compiling and publishing the IUCN Red List of Threatened Species, which assesses the conservation status of species worldwide. IUCN has a membership of over 1400
13568847
Broadley's forest tree frog


Leptopelis broadleyi (Broadley’s forest tree frog) is a species of frog in the family Arthroleptidae of uncertain status. The Amphibian Species of the World, the IUCN SSC Amphibian Specialist Group, and the African Amphibians do not recognize it, but instead consider it synonym with "Leptopelis argenteus". (ASW expresses some hesitation though.) However, the AmphibiaWeb recognizes it as a valid species. "Leptopelis broadleyi" is found in Malawi, Mozambique, and Zimbabwe. This species occurs in forest-savanna mosaic and along forested
6741473
Epibatidine


that it was used by natives when hunting, a paper written by Daly in 2000 claimed that there was no local folklore or folk medicine surrounding the frogs and that they were considered largely unimportant by the locals. The structure of epibatidine was elucidated in 1992, an effort hindered by "E. anthonyi" gaining IUCN protected status in 1984. Furthermore, these frogs do not produce the toxin when bred and reared in captivity, because they do not synthesize epibatidine themselves. Like other poison dart frogs, they instead obtain it through their
7198967
International Union for Conservation of Nature


governmental and non-governmental organizations. Some 16,000 scientists and experts participate in the work of IUCN commissions on a voluntary basis. It employs approximately 1000 full-time staff in more than 50 countries. Its headquarters are in Gland, Switzerland. IUCN has observer and consultative status at the United Nations, and plays a role in the implementation of several international conventions on nature conservation and biodiversity. It was involved in establishing the World Wide Fund for Nature and the World Conservation Monitoring Centre. In the past, IUCN has been criticized
13568848
International Union for Conservation of Nature


Council of Europe. In 1961, at the request of United Nations Economic and Social Council (ECOSOC), the United Nations Economic and Social Council, IUCN published the first global list of national parks and protected areas which it has updated ever since. IUCN's best known publication, the Red Data Book on the conservation status of species, was first published in 1964. IUCN began to play a part in the development of international treaties and conventions, starting with the African Convention on the Conservation of Nature and Natural Resources.
13568854
Nepenthes spathulata


. It is somewhat reminiscent of the highland heath forests around Bareo in Sarawak, Borneo. Due to the patchy distribution of "N. spathulata", its conservation status is listed as Vulnerable on the 2006 IUCN Red List of Threatened Species. However, Charles Clarke suggests a revised status of Conservation Dependent based on the IUCN criteria. The closest relative of "N. spathulata" appears to be "N. singalana". It differs from this species in having a peristome that is contracted towards the front and very wide at the sides.
21531150
Regional Red List


A Regional Red List (RRL) is a report of the threatened status of species within a certain country or region. It is based on the IUCN Red List of Threatened Species, an inventory of the conservation status of species on a global scale. Regional Red Lists assess the risk of extinction to species within a political management unit and therefore may feed directly into national and regional planning. This project is coordinated by the Zoological Society of London (ZSL), the World Conservation Union (IUCN) and partners in national governments
544308
Bladen Nature Reserve


been recorded there), a further four are considered to be of international concern (IUCN Red List) – the endangered Sanderson's rainfrog ("Eleutherodactylus sandersoni"), and the near threatened Doflein's salamander ("Bolitoglossa dofleini"), broadhead rainfrog ("Craugastor laticeps"), and blue-spotted Mexican tree frog ("Smilisca cyanosticta"). A series of expeditions in Bladen in 2011 is expected to confirm the presence of some or all of these species. Bladen's status as an IUCN category 1a
617448
Western Ecuador moist forests


tricolor"), horned marsupial frog ("Gastrotheca cornuta"), Pichincha rocket frog ("Hyloxalus toachi"), "Pristimantis colomai", Spring robber frog ("Pristimantis crenunguis"), Alto Tambo rain frog ("Pristimantis degener"), Hotel robber frog ("Pristimantis tenebrionis"), Blue-spotted toad ("Rhaebo caeruleostictus") and Rio Pitzara robber frog ("Strabomantis helonotus"). The World Wide Fund for Nature (WWF) gives the region the status of "Critical/
10567538
Western chorus frog


in the growth of both eggs and tadpoles. Colder water temperatures prevent the tadpoles and eggs from growing. Tadpoles metamorphose into froglets 40–90 days afterwards. Although quite adaptable and tolerant to human activity, western chorus frog populations are declining in certain areas. Labeled as in least concern on the IUCN list, the US Federal List has the species labeled as no special status. The western chorus frog plays an important role as an indicator species. Deformities, reduction in reproductive success, or changes in morphology in either the larval or adult
6090938
Four-horned antelope


horned antelope is threatened by the loss of its natural habitat due to agricultural expansion. Moreover, the unusual four-horned skull and the horns have been a popular target for trophy hunters. In India, the species is protected under Schedule I the Wildlife Protection Act of 1972 and the Nepalese population is listed in CITES Appendix III. The four-horned antelope is classified as Vulnerable by the International Union for the Conservation of Nature and Natural Resources (IUCN). Major protected areas across India where four-horned antelopes occur include
2136475
Regional Red List


, universities and organizations throughout the world. Regional Red Lists may assist countries or regions in: The IUCN Categories and Criteria were initially designed to assess the conservation status of species globally, however there was a demand for guidelines to apply the system at the regional level. In 2003, IUCN developed a set of transparent, quantitative criteria to assess the conservation status of species at the regional and national level. This approach is now being applied in many countries throughout the world. Recently, Regional Red Lists have been completed for Mongolian
544309
Endangered species


An endangered species is a species which has been categorized as very likely to become extinct in the near future. Endangered (EN), as categorized by the International Union for Conservation of Nature (IUCN) Red List, is the second most severe conservation status for wild populations in the IUCN's schema after  (CR). In 2012, the IUCN Red List featured 3,079 animal and 2,655 plant species as endangered (EN) worldwide. The figures for 1998 were, respectively, 1,102 and 1,197. Many nations have laws that
3812127
List of critically endangered mammals


a full assessment of conservation status. As these species typically have small distributions and/or populations, they are intrinsically likely to be threatened, according to the IUCN. While the category of "data deficient" indicates that no assessment of extinction risk has been made for the taxa, the IUCN notes that it may be appropriate to give them "the same degree of attention as threatened taxa, at least until their status can be assessed." This is a complete list of critically endangered mammalian species and subspecies evaluated by the IUCN.
3524211
List of critically endangered arthropods


As of July 2016, the International Union for Conservation of Nature (IUCN) lists 394 critically endangered arthropod species, including 86 which are tagged as "possibly extinct". 4.1% of all evaluated arthropod species are listed as critically endangered. The IUCN also lists three arthropod subspecies as critically endangered. No subpopulations of arthropods have been evaluated by the IUCN. Additionally 2875 arthropod species (30% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status.
18760593
List of critically endangered molluscs


As of September 2016, the International Union for Conservation of Nature (IUCN) lists 581 critically endangered mollusc species, including 117 which are tagged as "possibly extinct". 8.0% of all evaluated mollusc species are listed as critically endangered. The IUCN also lists 11 mollusc subspecies as critically endangered. No subpopulations of molluscs have been evaluated by the IUCN. Additionally 1988 mollusc species (27% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status.
2441326
List of critically endangered insects


As of July 2016, the International Union for Conservation of Nature (IUCN) lists 195 critically endangered insect species, including 46 which are tagged as "possibly extinct". 3.2% of all evaluated insect species are listed as critically endangered. The IUCN also lists two insect subspecies as critically endangered. No subpopulations of insects have been evaluated by the IUCN. Additionally 1702 insect species (28% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status.
2441517
List of critically endangered invertebrates


As of July 2016, the International Union for Conservation of Nature (IUCN) lists 987 critically endangered invertebrate species, including 206 which are tagged as "possibly extinct". 5.5% of all evaluated invertebrate species are listed as critically endangered. The IUCN also lists 14 invertebrate subspecies as critically endangered. No subpopulations of invertebrates have been evaluated by the IUCN. Additionally 5278 invertebrate species (29% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status.
2770395
International Union for Conservation of Nature


1974) and its formal standing and influence increased. A grant from the Ford Foundation in 1969 enabled it to boost its secretariat and expand operations. During the 1960s, IUCN lobbied the UN General Assembly to create a new status for NGOs. Resolution 1296, adopted in 1968, granted 'consultative' status to NGOs. IUCN itself was eventually accredited with six UN organizations. IUCN was one of the few environmental organisations formally involved in the preparations of the United Nations Conference on the Human Environment (Stockholm, 1972). The
13568858
Quasipaa


were originally described in genus "Rana". Even after splitting the very wide "Rana" into smaller taxons, frogs now in "Quasipaa" continued to belong to the true frog family (Ranidae), at times as subfamily Dicroglossinae, until Dicroglossinae was raised to the family level (i.e., Dicroglossidae). The taxonomy of Dicroglossidae is far from settled yet. There are 11 species in this genus: The International Union for Conservation of Nature (IUCN) has assessed ten species of "Quasipaa". One them is
17044671
Leptopelis viridis


Leptopelis viridis (the rusty forest treefrog or savannah tree frog) is a species of frog in the family Arthroleptidae. It is widely distributed in the West and Central African savanna zone between Senegal and the Gambia to the northeastern Democratic Republic of Congo (Garamba National Park). According to the International Union for Conservation of Nature (IUCN), "Leptopelis viridis" is recorded in the following countries (listed from west to east): Senegal, the Gambia, Guinea-Bissau, Guinea, Sierra Leone, Liberia, Ivory
6741560
Alsodes pehuenche


Alsodes pehuenche (common name: Pehuenche spiny-chest frog) is a species of frog in the Alsodidae family. It is endemic to Pehuenche Valley in the Andes of southern Mendoza Province, Argentina, and the adjacent Chile. At the time of the assessment by the International Union for Conservation of Nature (IUCN) in 2012 (published 2013), the species was known from six streams (five in Argentina and one in Chile) in an area encompassing some 9 km². A study published in 2013 extended the known range
6900218
Goliath frog


years in the wild. In captivity, they can live up to 21 years. It is preyed upon by snakes, Nile crocodiles, Nile monitors, and Humans among other predators. The primary threat to the goliath frog is hunting, as it is considered a food source in its native range. The IUCN has highlighted the need for conservation measures, in cooperation with local communities, to make sure the hunting is at sustainable levels. To a lesser extent they are also threatened by habitat loss and degradation. They were extensively
8256367
Livingstone National Park


species conservation Act 1995). Along with international recognition under the International Union for Conservation of Nature (IUCN) Red List of Threatened Species (IUCN 2004). Identifying the habitat of, and monitoring its condition, is an important conservation action in the National recovery plan for the Swift Parrot. The protection status of Livingstone National Park means management is consistent with and intends to deliver the actions in recovery plans for conserving the Swift Parrots overwintering ground, when it leaves breeding grounds in Tasmania and disperses widely over the mainland, from
15355679
Taudactylus


Taudactylus is a genus of frogs in the family Myobatrachidae. These frogs are endemic to rainforest areas of coastal eastern Australia, most of this genus inhabit fast flowing streams in highland area. Most members of this genus have suffered serious declines, in which the disease chytridiomycosis appears to have played a significant role: "T. diurnus" is believed to be extinct, while all others except "T. liemi" are listed as critically endangered by the IUCN. These listings are conservative, and it is likely "T. acutirostris", presently
16417409
Hyalinobatrachium iaspidiense


Hyalinobatrachium iaspidiense (common name: Yuruani glass frog, in Spanish "ranita de cristal de Jaspe") is a species of frog in the family Centrolenidae from South America. Its specific name refers Quebrada de Jaspe, its type locality. There is some disagreement whether "Hyalinobatrachium nouraguensis" is a junior synonym of "Hyalinobatrachium iaspidiense" or not. Specifically, as of early 2016, the latest assessment from the International Union for Conservation of Nature (IUCN) treats "Hyalinobatrachium nouraguensis" as a valid species that is of "
6338478
Craugastor omoaensis


Craugastor omoaensis is a species of frog in the family Craugastoridae. It is endemic to Honduras and also is one of 13 species of amphibians and reptiles that are endemic to the Sierra de Omoa. It is known from only 24 specimens studied. Its natural habitats are subtropical or tropical moist montane forests, rivers, and intermittent rivers. In a 2004 assessment, The International Union for the Conservation of Nature and Natural Resources (IUCN) categorised the frog as Critically Endangered on the Red List after meeting the criteria set out by the
6900450
Telmatobius dankoi


amphipods ("Hyalella gracilicornis"); the last were the dominant group. Beetles from families Dytiscidae and Elmidae were present in the habitat but not identified in the stomach contents. Tapeworm "Ophiotaenia calamensis" was described as a new species based on specimens from the small intestine of this frog. Three tapeworms, measuring in total length, were found in the eight adult male frogs examined. In 2015, the International Union for Conservation of Nature (IUCN) assessed "Telmatobius dankoi" as being critically endangered. Its range is
7149647
Ptychadena trinodis


Ptychadena trinodis is a species of frog in the family Ptychadenidae. Its common name is Dakar grassland frog. It is widely distributed in West and Middle Africa, and following the International Union for Conservation of Nature (IUCN), occurs in Benin, Cameroon, Central African Republic, Chad, Democratic Republic of the Congo, Gambia, Ghana, Guinea, Ivory Coast, Mali, Mauritania, Nigeria, Senegal, and Togo. Further, records are missing from Guinea-Bissau, Burkina Faso, Niger, South Sudan, and
7689709
Callulina


Callulina (commonly known as the warty frogs) is a small genus of frogs in the family Brevicipitidae with nine members in Tanzania and Kenya. Originally "Callulina" was thought to be monotypic and widely distributed through Eastern Arc Mountains in Tanzania and in southern Kenya. However, within the last decade eight new species has been identified, the majority of which are considered critically endangered by the International Union for Conservation of Nature (IUCN). Amphibian Species of the World lists nine "Callulina" species, most of which has been
9708062
Black rhinoceros


by the International Union for Conservation of Nature (IUCN) in 2011. The species was first named "Rhinoceros bicornis" by Carl Linnaeus in the 10th edition of his "Systema naturae" in 1758. The name means "double-horned rhinoceros". There is some confusion about what exactly Linnaeus conceived under this name as this species was probably based upon the skull of a single-horned Indian rhinoceros ("Rhinoceros unicornis"), with a second horn artificially added by the collector. Such a skull is known to
8332705
Pethia cumingii


and Flora of Sri Lanka, IUCN Sri Lanka. IUCN, (2000); The 1999 list of threatened fauna and flora of Sri Lanka, IUCN Sri Lanka. IUCN, (2000); The Fauna of Sri Lanka Status of Taxonomy, Research and Conservation, IUCN Sri Lanka. Perera, N., (2002); Preliminary Survey of Upper Attanagalu River basin in South West Ichthyological Zone of Sri Lanka, SRI LANKA NATURALIST, JOURNAL OF ECOLOGY AND NATURE, Young Zoologist’s Association of Sri Lanka. Pethiyagoda, R.
14745984
Frederick Yeh


sea turtle conservation efforts in Hawaii. According to the global authority on nature conservation, International Union for the Conservation of Nature (IUCN), the sea turtles of the Hawaiian Islands were also once under the threat of near extinction, but are now thriving and their conservation status reclassified as "Least Concern" according to the IUCN Red List. Thus, Yeh established Sea Turtles 911 under Hawaiian jurisdiction, and changed the course of his life by moving to China to save the sea turtles he had hopelessly witnessed being sold, earning
8188720
Rodrigues flying fox


a few hundred in total in the wild, and the bat is classified as endangered by the IUCN. The Durrell Wildlife Conservation Trust has undertaken a successful captive breeding program, and there are now colonies in several zoos. Due to its imperiled status, it is identified by the Alliance for Zero Extinction as a species in danger of imminent extinction. In 2013, Bat Conservation International listed this species as one of the 35 species of its worldwide priority list of conservation. In 2017, the IUCN determined that this species now has
11950036
Whale conservation


the North Atlantic Ocean around Greenland, Iceland, and Norway. There is no information about fin whales in areas outside of the Northern Atlantic, where they still hold the status of being endangered. A complete list of whale conservation statuses as listed by the IUCN is given below. Note that, in the case of the blue and gray whales, the IUCN distinguishes the statuses of various populations. These populations, while not regarded as separate species, are considered sufficiently important in terms of conservation. *Atlantic population of gray whale
1758682
Darwin's frog


as Endangered on the IUCN Red List. A 2013 study reported results of a population survey conducted from 2008–2012, which found the species at just 36 of 223 previously recorded habitat sites, with small populations at those sites. The recent change in its conservation category in IUCN from Vulnerable to Endangered, arose from the Chile's amphibian reevaluation workshop for the Red List (Soto-Azat et al., 2015). The justification for its current category is due to its limited occupation area (estimated at 264 km2), severe
1852966
Lake Oku clawed frog


a small crater lake in northwest Cameroon. The Lake Oku clawed frog was assessed to be critically endangered during the IUCN's 2004 Global Amphibian Assessment. This is because of its small range-size (one single crater lake) and the likelihood that fish could be introduced to the lake. The lake in which it lives and the surrounding forest are an official government protected area (a "Plantlife Sanctuary"). This and the wider Kilum-Ijim forest (about 20,000 ha) have been subjected to a community forest conservation
7368527
Australian green tree frog


it is touched. Due to its appearance and behavioral traits, the green tree frog is a popular exotic pet throughout the world. The skin secretions of the frog have antibacterial and antiviral properties that may prove useful in pharmaceutical preparations and which have rendered it relatively immune to the population declines being experienced by many species of amphibian. It is a common species and the International Union for Conservation of Nature has assessed its conservation status as being "least concern". The Australian green tree frog is a member of the tree frog family
19376652
Plains rat


' by the International Union for the Conservation of Nature (IUCN), the IUCN conservation status for the species is 'vulnerable'. The name "Pseudomys" comes from the combined form of the Greek word "pseudes" (meaning "false") and the Latin word "mys" (meaning "mouse"), presumably because of the plains rat's puzzling similarities and differences to "true mice" in the genus "mus". The name "australis" comes from the Latin word "australis" (
21672382
Polypedates ranwellai


Polypedates ranwellai, also known as the Ranwella's spined tree frog, Ranwella's horned tree frog, or Ranwella's tree frog, is a species of frogs in the family Rhacophoridae. It is endemic to Sri Lanka and only known from its type locality, Gilimale forest near Ratnapura, the Sabaragamuwa Province. The specific name "ranwellai" honours Sanjeewa Ranwella for his contributions towards conserving the Gilimale forest reserve. Adult males measure and females, based on one measured specimen, in snout–vent length. The body is elongated and
2139765
Megophrys montana


Megophrys montana (Asian horned frog, horned frog, Asian spadefoot toad, Javan horned frog, Malayan leaf frog) is a species of frog found in Java and possibly Sumatra. "Megophrys montana" is a relatively large frog: males can reach in snout-vent length and females . As their common name suggests, these frogs have "horns": their upper eyelids have horn-like elongations. Known with certainty only from Java and possibly from western Sumatra, Indonesia. Records of "Megophrys montana" outside this range
12512891
Stenogomphurus consanguis


Stenogomphurus consanguis, the Cherokee clubtail, is a species of clubtail dragonfly in the family Gomphidae. It is endemic to the southeastern United States, found in small rivers and streams. The IUCN conservation status of "Stenogomphurus consanguis" is "LC", least concern, with no immediate threat to the species' survival. The IUCN status was reviewed in 2018. The species had a Red List assessment of "rare" from 1986 to 1994, "vulnerable" in 1996, and "endangered" in 2007. There are
16664674
Phanogomphus sandrius


Phanogomphus sandrius, the Tennessee clubtail, is a species of clubtail dragonflies in the family Gomphidae. It is found in the United States, in nine locations of central Tennessee. The IUCN conservation status of "Phanogomphus sandrius" is "VU", vulnerable. The species faces a high risk of endangerment in the medium term, with a decreasing population. The IUCN status was reviewed in 2018. "Phanogomphus sandrius" was assessed as "endangered" in 1996 and "vulnerable" in 2007. "Phanogomphus sandrius" was recently
16664709
Gomphurus septima


Gomphurus septima, or Septima's clubtail, is a species of clubtail dragonflies in the family Gomphidae. The IUCN conservation status of "Gomphurus septima" is "LC", least concern, with no immediate threat to the species' survival. The population is stable. The IUCN status was reviewed in 2018. "Gomphurus septima" was recently considered a member of the genus "Gomphus", but in 2017 it became a member of the genus "Gomphurus" when "Gomphurus" was elevated from subgenus to genus rank.
16664710
Regional Red List


this regional network there will be opportunities to learn from each other’s experiences in applying the IUCN Categories and Criteria and in using this information for conservation planning and priority setting. Two public bodies in Britain, Natural England and the Joint Nature Conservation Committee (JNCC), have produced British Red Data Books and other reviews of different plants and animals assigning their conservation status according to IUCN Red Data Book criteria. In 2016 the JNCC produced a spreadsheet which incorporated these reviews and lists of threatened species based on other crieteria such as Biodiversity
544312
Surinam horned frog


The Surinam horned frog ("Ceratophrys cornuta"), also known as Amazonian horned frog, is a bulky frog measuring up to found in the northern part of South America. It has an exceptionally wide mouth, and has horn-like projections above its eyes. Females lay up to 1,000 eggs at a time, and wrap them around aquatic plants. The frog eats other frogs, lizards, and mice. Tadpoles of the Surinam horned frog attack each other (and tadpoles from other species) soon after being hatched.
9223507
Endangered species


protect conservation-reliant species: for example, forbidding hunting, restricting land development or creating protected areas. Population numbers, trends and species' conservation status can be found at the lists of organisms by population. The conservation status of a species indicates the likelihood that it will become extinct. Many factors are considered when assessing the status of a species; e.g., such statistics as the number remaining, the overall increase or decrease in the population over time, breeding success rates, or known threats. The IUCN Red List of
3812128
Cinnamomum mercadoi


oils of cinnamon contain cinnamaldehyde. It is currently listed in the International Union for Conservation of Nature (IUCN) Red List as "vulnerable" due to the overharvesting and the continuous loss of the Philippine forests. "Cinnamomum mercadoi" is only found in the Philippines, from the Babuyan Islands and northern Luzon to Mindanao. "C. mercadoi" plants are monoecious and are variable in the height, shape, size, and texture of the leaves. They typically grow in primary and secondary forests with altitudes of about but are able
18924104
Western rosella


is as protected fauna, and of the inland subspecies is one of "likely to become extinct". In the assessment of the inland "P. icterotis xanthogenys" for the federal government's "Action Plan for Australian Birds" 2000 it was assigned the status of 'near threatened'. The 2013 assessment by the International Union for Conservation of Nature (IUCN) on their IUCN redlist assigns a status of species of least concern. It notes the species has become less common and locally extinct and the population trend is declining due
9884559
Mindanao horned frog


litter, or other fallen object covering the ground. The climate of the ecoregion is tropical wet, with temperature and rainfall modified by the elevation, which reaches up to 2,700 meters. The vegetation in this area consists of hill dipterocarp forests, lower and upper montane forest, elfin woodland (mossy forest) and summit grasslands. The area also experiences rainy seasons and frequent monsoons. June–October is the areas monsoon/rainy season, while in December–May there are "trade winds" which bring little rainfall, making
7308262
Monte Alén National Park


palmipes" and "Leptodactylodon stevarti" which are in the IUCN Red List. Goliath frogs ("Conraura goliath") are found in the southern part of the park. In 1989, conservation of the forest area of the park was zoned for purpose of awarding concessions for logging, and agroforestry activities were encouraged. A study conducted under USAID observed that hunting of mammals in the park was a serious issue which needed urgent remedial conservation action. By 2005, Caldecott reported that agriculture, hunting, and logging were not allowed in
2955757
Nepenthes mikei


undisclosed for conservation purposes, "N. mikei" grows alongside "N. flava". The conservation status of "N. mikei" is listed as Vulnerable on the IUCN Red List, based on an assessment carried out in 2000. This agrees with an informal assessment made by Charles Clarke in 2001, who also classified the species as Vulnerable based on the IUCN criteria. However, Clarke noted that since substantial populations of "N. mikei" lie within protected areas, they "are unlikely to become threatened in the foreseeable future".
10280073
Data deficient


A data deficient (DD) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as offering insufficient information for a proper assessment of conservation status to be made. This does not necessarily indicate that the species has not been extensively studied; but it does indicate that little or no information is available on the abundance and distribution of the species. The IUCN recommends that care be taken to avoid classing species as "data deficient" when the absence of records may indicate dangerously low abundance:
11837392
List of critically endangered birds


As of May 2019, the International Union for Conservation of Nature (IUCN) lists 224 critically endangered avian species, including 18 which are tagged as "possibly extinct" or "possibly extinct in the wild". 2.1% of all evaluated avian species are listed as critically endangered. No subpopulations of birds have been evaluated by the IUCN. Additionally 61 avian species (0.59% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status. As these species
1905585
List of mammals of Oman


This is a list of the mammal species recorded in Oman. There are at least 62 mammal species in Oman that have been assessed by the International Union for Conservation of Nature (IUCN), of these, one is critically endangered, four are endangered, eight are vulnerable, and two are near threatened. The following tags are used to highlight each species' conservation status as assessed by the IUCN: Some species were assessed using an earlier set of criteria. Species assessed using this system have the following instead of near threatened
21788905
IUCN Red List of Ecosystems


protocols, developed by national or subnational authorities differed in focus and implementation, were often incomparable, and unable of separating strict risk analysis from the process of setting conservation priorities. In 2008, during the IV World Conservation Congress (Barcelona, Spain), the process of developing criteria to estimate their risk status was activated and the IUCN laid the foundations for the creation of a Red List of Ecosystems (RLE). The initial development of the criteria for the Red List of ecosystems was based on analogies with the criteria for species
4416628
Antarctic minke whale


and Brazil, and the latter off South Australia. All involved calves or juveniles. The Antarctic minke whale is currently considered Near Threatened by the IUCN red list. However, the IUCN states that the population size is "clearly in the hundreds of thousands". The Antarctic minke whale is listed on Appendix II of the Convention on the Conservation of Migratory Species of Wild Animals (CMS). It is listed on Appendix II as it has an unfavourable conservation status or would benefit significantly from international co-operation organised by tailored
7370221
Nepenthes faizaliana


regular visitors, the species can be easily observed along the Pinnacles Trail on Mount Api. The conservation status of "N. faizaliana" is listed as Vulnerable on the 2006 IUCN Red List of Threatened Species based on an assessment carried out in 2000. In 1997, Charles Clarke informally classified the species as Vulnerable based on the IUCN criteria, noting that it is Conservation Dependent if populations in protected areas are taken into account. "Nepenthes faizaliana" belongs to the loosely defined ""N. maxima" complex", which also includes
9597176
Astatotilapia bloyeti


Astatotilapia bloyeti is a species of haplochromine cichlid from the coastal river systems of Tanzania. Reports from other areas of Africa are considered to refer to related species. The IUCN considers it to be endemic to the Pangani River and includes Kenya in its range. This species taxonomic status is uncertain and some authorities place it in the genus "Haplochromis" while others retain it in "Astatotilapia". This taxonomic uncertainty has led the IUCN to classify this species conservation status as Data Deficient. The specific name honours the collector of the type
15754960
Phanogomphus diminutus


Phanogomphus diminutus is a species of clubtail dragonfly in the family Gomphidae. It is endemic to the southeastern United States. Its natural habitats are boggy trickles and slow, small streams and lakes, all with part sand, part silt bottoms, and Sphagnum moss margins. The IUCN conservation status of "Phanogomphus diminutus" is "LC", least concern, with no immediate threat to the species' survival. The IUCN status was reviewed in 2018. The species had a Red List assessment of "rare" from 1986 to 1994
16664675
List of critically endangered fishes


meaning there is insufficient information for a full assessment of conservation status. As these species typically have small distributions and/or populations, they are intrinsically likely to be threatened, according to the IUCN. While the category of "data deficient" indicates that no assessment of extinction risk has been made for the taxa, the IUCN notes that it may be appropriate to give them "the same degree of attention as threatened taxa, at least until their status can be assessed." This is a complete list of critically endangered fish species and
17654333
List of critically endangered reptiles


information for a full assessment of conservation status. As these species typically have small distributions and/or populations, they are intrinsically likely to be threatened, according to the IUCN. While the category of "data deficient" indicates that no assessment of extinction risk has been made for the taxa, the IUCN notes that it may be appropriate to give them "the same degree of attention as threatened taxa, at least until their status can be assessed." This is a complete list of critically endangered reptile species and subspecies evaluated by the
2441629
Tamaraw


was classified as "Status inadequately known" by the IUCN. Enough data was gathered on the tamaraw population by 1986, and the IUCN conservation monitoring center declared the species endangered. Throughout succeeding surveys conducted in 1988, 1990, 1994 and 1996, the species remained listed on the Red List as "endangered". The relisting of the species in 1996 fulfilled the IUCN criteria "B1+2c" and "D1". Criterion "B1" indicated that the species' range was less than 500 square kilometers and is known
16233893