Taylor's garden eel [SEP] IUCN conservation status
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Taylor's garden eel


towards into the current to catch drifting food. Taylor's garden-eel feeds on zooplankton which it spots with its large eyes. As in other heteroconger species, individuals rarely leave their burrow once it is finished, but will shift burrows closer together during breeding season until contact between partners is possible. Fertilized eggs and juveniles have a planktonic period before reaching sufficient size to start living in the substrate. The IUCN redlist currently lists Taylor's garden eel as Data Deficient, due to a lack of information on the population statistics.
5481988
Taylor's garden eel


Taylor's garden-eel ("Heteroconger taylori") is a heteroconger belonging to the family Congridae. It is native to the central Indo-Pacific. Taylor's garden-eel is a small fish that can reach a maximum length of 48 cm. Its body is anguiform (eel-like): long, thin, with a circular cross-section (20 mm in average diameter) and a head of the same diameter as the body. The body is white to yellowish and covered with many small black spots
5481986
Angling records of Europe


This list is of the heaviest European freshwater fish caught using the traditional angling method of rod and line. Angling records in the UK Note 1 - European Eel (Anguilla anguilla) and European Sturgeon (Acipenser sturio) are listed as Critically Endangered species (IUCN) status by the International Union for Conservation of Nature (IUCN). Any of these fish caught, must be photographed, then returned to the water immediately. Note 2 - Siberian Sturgeon "(Acipenser baerii)" and Huchen (Danube salmon) "(hucho
8255672
Gilbert's garden eel


Colombia. It is a benthic and nocturnal species, and inhabits sand flats in reefs, bays and coves at a depth range of 1–100 metres. It burrows into sand during the day and emerges to forage during the night. Males can reach a maximum total length of 27 centimetres. The Gilbert's garden eel is preyed upon by the Pacific bearded brotula ("Brotula clarkae", a Cusk-eel). Due to its widespread distribution, lack of known threats, and lack of observed population decline, the IUCN redlist
14069952
Marine conservation


to the ISC assessment, 90 percent of the Pacific bluefin tuna caught are juveniles that have not reproduced. Between 2011 and 2014, the European eel, Japanese eel, and American eel were put on the IUCN red list of endangered species. In 2015, the Environmental Agency concluded that the number of European eels has declined by 95 percent since 1990. An Environmental Agency officer, Andy Don, who has been researching eels for the past 20 years, said, "There is no doubt that there is a crisis. People
16675246
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
Xenomystax trucidans


Xenomystax trucidans is an eel in the family Congridae (conger/garden eels). It was described by Alfred William Alcock in 1894. It is a marine, deep water-dwelling eel which is known from Maldives and Laccadives, in the western Indian Ocean. It is known to dwell at a depth of , but is more commonly found at a depth range of . Males can reach a maximum total length of . Due to the limited number of specimens from which the species is known, the IUCN redlist currently lists "
3456365
Acromycter perturbator


Acromycter perturbator is an eel in the family Congridae (conger/garden eels). It was described by Albert Eide Parr in 1932, originally under the genus "Ariosoma". It is a marine, deep water-dwelling eel which is known from the northwestern and western central Atlantic Ocean, including the Bahamas, the United States, and Jamaica. It dwells at a depth range of 1299–1318 metres. Due to its wide distribution, lack of perceived threats, and estimated population stability, the IUCN redlist currently lists "Acromycter
21756159
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
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
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
Arecaceae


seeds lose viability quickly, and they cannot be preserved in low temperatures because the cold kills the embryo. Using botanical gardens for conservation also presents problems, since they can rarely house more than a few plants of any species or truly imitate the natural setting. Also, the risk of cross-pollination can lead to hybrid species. The Palm Specialist Group of the World Conservation Union (IUCN) began in 1984, and has performed a series of three studies to find basic information on the status of palms in the wild
1832539
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
Botanical garden


, theatre and film, this being supplemented by the advent of "Friends" organisations and the use of volunteer guides. Plant conservation and the heritage value of exceptional historic landscapes were treated with a growing sense of urgency. Specialist gardens were sometimes given a separate or adjoining site, to display native and indigenous plants. In the 1970s, gardens became focused on the plant conservation. The Botanic Gardens Conservation Secretariat was established by the IUCN, and the World Conservation Union in 1987 with the aim of coordinating the plant conservation efforts of
19845840
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
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
Fauna of Europe


third of Europe's current fish fauna is composed of introduced species, whereas more than a third of Europe's freshwater fish species are at risk of extinction, according to new data released by the World Conservation Union (IUCN). Jawless fishes include brook lamprey, river lamprey, sea lamprey. Sharks and skates are uncommon in European waters. Sturgeons are most diverse in eastern Europe. The common bony fishes include herrings (shads, European sprat, Atlantic herring, European anchovy), eels (European conger, European eel,
2182394
Synbranchiformes


of special concern: "Macrognathus aral" (the one-stripe spiny eel), "Monopterus boueti" (Liberian swamp eel), "Monopterus indicus" (Bombay swamp eel), and "Ophisternon candidum" (the blind cave eel) have been classified as Data Deficient, meaning that they require more study to determine their conservation status. "O. infernale" (blind swamp cave eel) is classified as Endangered. In some parts of Asia, swamp eels and one species of spiny eel, "Mastacembelus erythrotaenia
16364950
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
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
Indianapolis Zoo


Project in Tanzania to protect migration corridors from Tarangire National Park to the Ngorongoro Conservation Area. The zoo has a second partnership with the IUCN – The World Conservation Union, a conservation network. The Indianapolis Zoo, in partnership with the MacArthur Foundation, is supporting the IUCN's project documenting the known impacts of climate change on species and habitat. On August 9, 2006, a truck with a shipment of 24 penguins, an octopus, and several exotic fish from the Indianapolis Zoo to Moody Gardens in Galveston, Texas, flipped
21108669
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
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
Nanjing Botanical Garden, Memorial Sun Yat-Sen


specimens and books with over six hundred organizations of more than sixty countries worldwide. The sister relationship of botanical gardens was established with the Missouri Botanical Garden, USA, which is the first of its type in China. Friendly relationships with the UBC Botanical Garden, Canada and the Botanical Garden, University of Tokyo, Japan have been set up. The garden is a member of the International Union for Conservation of Nature (IUCN) Threatened Plant Committee and Botanic Gardens Conservation International. The garden is accessible north from Muxuyuan Station (苜蓿园
8608624
Tecomanthe speciosa


, and has developed more vines through the natural process of layering in the years since its discovery. It has not yet been formally assessed for the IUCN Red List, but a preliminary assessment of the conservation status of all New Zealand vascular plants found "T. speciosa" to be "Nationally Critical". After a decade, the plants raised by the horticulturists finally set seed, and "Tecomanthe speciosa" has subsequently become popular in New Zealand gardens as a vigorous climber of tropical appearance. The plant requires warm conditions, and
3182565
Cornus amomum


0 feet to 1500 feet of elevation. Based on the IUCN Red List classification, The conservation status of "Cornus amomum" is a Least Concern plant. While "Cornus amomum" is recognized as Least Concern across the eastern parts of North America, Indiana has "Cornus amomum" ranked as an endangered plant throughout the state. The dogwood family is desired for ornamental uses in landscapes across the United States. Dogwoods are valued by gardeners for their spring flowers, summer foliage, fruit and leaf color. Each species of dogwood
350978
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
Botanical garden


education, public display, conservation, sustainable use, tourism and recreational activities, production of marketable plant-based products and services for improvement of human well-being. The "New Royal Horticultural Society Dictionary of Gardening" (1999) points out that among the various kinds of organisations now known as botanical gardens are many public gardens with little scientific activity, and it cites a more abbreviated definition that was published by the World Wildlife Fund and IUCN when launching the ’’Botanic Gardens Conservation Strategy’’ in 1989: "
19845796
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
Phragmipedium kovachii


and reduce its illegal extraction, licensed some plant nurseries for the propagation of this species. Due to the reduction of its population by overcollection and its small area of extent, Phillip Cribb (orchid expert from Kew Gardens) and the IUCN have assigned "Phragmipedium kovachii" the critically endangered conservation status. "P. kovachii" will thrive in any moist growing medium with calcium content similar to the soil of its habitat, always watching for the pH levels. Fertilizers must be applied carefully especially in young plants, as fertilizers contain salts
2704493
Taylor's University


Taylor's University (commonly referred to as Taylor's) is a private university in Subang Jaya, Selangor, Malaysia. It was founded in 1969 as a college, was awarded university college status in 2006, and university status in 2010. Taylor's University is a member of the Taylor's Education Group which comprises Taylor's College, Garden International School, Taylor's International School, Sri Garden International, Australian International School Malaysia, Nexus International School Malaysia, and Nexus International School Singapore. The first campus was located at a
19603991
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
Ordinary eel


The Ordinary eel (Ethadophis byrnei, also known as the Ordinary snake-eel) is an eel in the family Ophichthidae (worm/snake eels). It was described by Richard Heinrich Rosenblatt and John E. McCosker. It is a marine, subtropical eel which is known from a single specimen collected from a sandbank in the Gulf of California, in the eastern central Pacific Ocean, during low tide. From the holotype, it is known to reach a total length of . The IUCN redlist currently lists the Ordinary eel as
21570617
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
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
Indifferent eel


The Indifferent eel (Ethadophis akkistikos) is a species of eels in the family Ophichthidae (worm/snake eels). It was described by John E. McCosker and James Erwin Böhlke in 1984. It is a marine, tropical eel which is known from the western central Atlantic Ocean, including Panama, Nicaragua, Suriname, and Texas, USA. It dwells at a depth range of . The Indifferent eel is currently listed as Data Deficient at the IUCN redlist, due to there being few known specimens, and thereby a lack
21570604
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
Spotted ridgefin eel


The Spotted ridgefin eel (Callechelys eristigma) is an eel in the family Ophichthidae (worm/snake eels). It was described by John E. McCosker and Richard Heinrich Rosenblatt in 1972. It is a marine, tropical eel which is known from the eastern central Pacific Ocean, including Costa Rica, Mexico, and Panama. It dwells at a depth range of , and inhabits benthic sediments of rock and sand. Males can reach a maximum standard length of . The IUCN redlist currently lists the Spotted ridgefin eel as Least Concern
21490932
Nursehound


, from March to October, securing them to bunches of seaweed. The eggs take 7–12 months to hatch. Nursehounds are marketed as food in several European countries under various names, including "flake", "catfish", "rock eel", and "rock salmon". It was once also valued for its rough skin (called "rubskin"), which was used as an abrasive. The International Union for Conservation of Nature (IUCN) has assessed the nursehound as Near Threatened, as its population in the
19882587
Sara Oldfield


Sara Felicity Oldfield has been Secretary General of Botanic Gardens Conservation International (BGCI) since May 2005. Previously she worked as Global Programmes Director for Fauna & Flora International. She has worked for a wide range of other conservation organisations, including UNEP World Conservation Monitoring Centre and Royal Botanic Gardens, Kew and also as a freelance consultant for over ten years, working as a researcher and policy advisor for international biodiversity conservation. Sara is also Chair of the IUCN/SSC Global Tree Specialist Group, responsible for promoting and implementing projects to
8980482
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
Galapagos ridgefin eel


The Galapagos ridgefin eel (Callechelys galapagensis) is an eel in the family Ophichthidae (worm/snake eels). It was described by John E. McCosker and Richard Heinrich Rosenblatt in 1972. It is a tropical, marine eel which is known from four specimens collected from the Galapagos Islands (from which its species epithet and common name are derived), in the southeastern Pacific Ocean. It inhabits coral, sand and rock. The IUCN redlist currently lists the Galapagos ridgefin eel as Data Deficient due to its being only known from
21490933
Taylor's salamander


Union for Conservation of Nature (IUCN) has rated it as being "critically endangered". It was described in 1982 by Brandon, Maruska, and Rumph, and named for Edward Harrison Taylor (1889–1978), an American herpetologist. However, the species had been known to science long before then. Taylor himself attempted to describe the species as "Ambystoma subsalsum" in 1943, but mistakenly used a Mexican or plateau tiger salamander as the holotype. This rendered the name invalid, and made it into a synonym for the
2314765
Finless eel


Apterichtus equatorialis, the Finless eel or the Equatorial eel, is a species of snake eel native to the eastern Pacific Ocean, from the Gulf of California to Panama and around the Galapagos Islands. This species can be found at depths of from inhabiting areas with bottoms of sand or mud. This species can reach a length of TL. Due to its wide distribution in the eastern Pacific, a lack of known threats, and a lack of observed population decline, the IUCN redlist currently lists the Finless eel as Least Concern.
21026091
Sooty sand-eel


The Sooty sand-eel (Bascanichthys bascanoides) is an eel in the family Ophichthidae (worm/snake eels). It was described by Raymond Carroll Osburn and John Treadwell Nichols in 1916. It is a marine, tropical eel which is known from the eastern central Pacific Ocean, including Costa Rica and Mexico. It is known to dwell at a maximum depth of , and inhabits sand sediments. Males can reach a maximum total length of . Due to a lack of known major threats to the species, the IUCN redlist
21449551
White-ring garden eel


The white-ring garden eel ("Heteroconger canabus"), also known as the Cape garden eel in Mexico, is an eel in the family Congridae (conger/garden eels). It was described by Garry I. McTaggart-Cowan and Richard Heinrich Rosenblatt in 1974, originally under the genus "Taenioconger". It is a marine, tropical eel which is known from the Gulf of California, in the eastern central Pacific Ocean. It is known to dwell at a depth of , and inhabits sand sediments near reefs
4054363
Brown garden eel


The brown garden eel ("Heteroconger longissimus"), also known simply as the garden eel, is an eel in the family Congridae (conger/garden eels). It was described by Albert Günther in 1870. It is a tropical, marine eel which is known from the eastern and western Atlantic Ocean, including Madeira, the Canary Islands, Senegal, the Bahamas, the Florida Keys, Antilles, Yucatan, Belize, Honduras, and Brazil. It dwells at a depth of 10–60 m, most commonly between 20
5481867
Zebra garden eel


The zebra garden eel ("Heteroconger polyzona", also known as the banded garden eel) is an eel in the family Congridae (conger/garden eels). It was described by Pieter Bleeker in 1868. It is a marine, tropical eel which is known from the Indo-Western Pacific, including the Philippines, the Ryukyu Islands, Papua New Guinea, Indonesia and Vanuatu. It inhabits shallow waters at a depth range of , and forms burrows in colonies of moderate size on sand sediments in bays, slopes and
5481981
Amolops marmoratus


Myanmar and likely from northern Thailand, though it may occur more widely. For example, International Union for Conservation of Nature (IUCN), using a less stringent delineation of the species, reported the species also from Bangladesh, Bhutan, China, India, and Nepal. While IUCN in its assessment in 2004 considered "Amolops marmoratus" to be of "Least Concern" in view of its wide distribution and presumed large population, recognizing higher biodiversity within the species warrants further assessment of its conservation status. As is typical for
12513167
List of critically endangered plants


As of September 2016, the International Union for Conservation of Nature (IUCN) lists 2493 critically endangered plant species, including 145 which are tagged as "possibly extinct" or "possibly extinct in the wild". 11% of all evaluated plant species are listed as critically endangered. The IUCN also lists 89 subspecies and 70 varieties as critically endangered. Additionally 1674 plant species (7.6% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status. As
14631905
List of parrots


the base of the parrot tree. Most authors now recognize this group as a separate taxon containing two families: Nestoridae and Strigopidae. Conversely, the relationships among various cockatoo genera are largely resolved. Conservation status codes listed follow the International Union for Conservation of Nature (IUCN) Red List of Threatened Species. Range maps are provided wherever possible; if a range map is not available, a description of the bird's range is provided. Ranges are based on the IUCN red list for that species unless otherwise noted. All extinct
15237656
Rajeev Raghavan


status of several endemic fish species of the Western Ghats. As of May 2019, Rajeev has published over 140 peer-reviewed papers (with 1300 citations) in some of the world’s top journals in fisheries and conservation science including Fish and Fisheries, Biological Conservation, ; Marine Policy and Ambio. Rajeev is closely involved with the work of the IUCN Species Survival Commission (IUCN SSC) holding multiple responsibilities in its various groups. He is currently the South Asia Coordinator of the Freshwater Fish Specialist Group (FFSG); Freshwater
18829219
List of critically endangered amphibians


As of September 2016, the International Union for Conservation of Nature (IUCN) lists 545 critically endangered amphibian species, including 113 which are tagged as "possibly extinct". 8.4% of all evaluated amphibian species are listed as critically endangered. No subpopulations of amphibians have been evaluated by the IUCN. Additionally 1567 amphibian species (24% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status. As these species typically have small distributions and/or populations, they
2441403
NatureServe


partners with IUCN Red List, the accepted standard for worldwide imperiled species classification, providing coordination assistance and data from their own assessments to the IUCN's conservation assessments, and working together on ongoing assessments. NatureServe Explorer is a web-based database provides public access to NatureServe's proprietary information on US and Canadian ecosystems and plant, animal, and fungus species. This includes ranked NatureServe conservation status assessment data on state, national, and global levels, considered a leading classification of imperiled species in the United States. Infonatura is a
4262843
Dotted garden eel


The dotted garden eel ("Gorgasia punctata"), also known as the peppered garden eel, is an eel in the family Congridae (conger/garden eels). It was described by Seth Eugene Meek and Samuel Frederick Hildebrand in 1923. It is a nonmigratory tropical, marine eel which is known from the eastern central Pacific Ocean, including Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, and Panama. Males can reach a maximum total length of 50 cm. Due to the widespread distribution of
3512295
List of cetacean species


and then species. In tabular form, seven descriptors are given for each species: the common name; the scientific name; the IUCN red list status; a global population estimate; a global map with its range; its weight with an image of its shape, and its size relative to a human; and a photograph. Conservation status codes listed follow the IUCN red list of threatened species (v. 2014.3; data current at ). Where available, the global population estimate has been listed. When not cited or footnoted
18467169
Wild Bactrian camel


years. According to the International Union for Conservation of Nature and Natural Resources (IUCN) its status was critical in the 1960s and gradually declined to critically endangered (Criteria: A3de + 4ade) status in 2000–2004 (IUCN 2004). Wild Bactrian camels face many threats. The main threat is illegal hunting of the camels for their meat. In the Gobi Reserve Area, 25 to 30 camels are reported to be poached every year, and about 20 in the Lop Nur Reserve. Hunters have been killing the camels by laying
6416359
Phengaris rebeli


rigorously studied in Europe because it has priority conservation status and was classified as "vulnerable" in 2000 by the IUCN Red List of Threatened Species. It was first brought to the IUCN's attention and listed on the IUCN Red List of Threatened Species in 1986. The species was categorized as "vulnerable" because its population decreased by 20-50% in the last 25 years and has been extirpated from at least one country. The causes of this drastic population reduction are thought to be agricultural land use changes, abandonment of
12173134
Orange eel


The orange eel ("Myroconger nigrodentatus") is an eel in the family Myrocongridae (thin eels). It was described by Peter Henry John Castle and Philippe Béarez in 1995. It is a tropical, marine eel known from the Pacific Ocean near Costa Rica and Ecuador. It dwells at a depth range of 50–250 m. Females are known to reach a maximum total length of 36.6 cm. The species epithet refers to the dark brown or black pigment of the internal jaw. Despite limited known distribution, the IUCN redlist currently
12452142
Pullen Island Conservation Park


Pullen Island Conservation Park is a protected area includes all of Pullen Island about south of Port Elliot in South Australia and about south of Adelaide. The park was proclaimed in 1972 under "National Parks and Wildlife Act 1972" replacing earlier protected area status as a Fauna Conservation Reserve which was proclaimed in 1967. The protected area status exists to protect the island as a breeding area for sea birds such as little penguins and silver gulls. The conservation park is classified as an IUCN Category IA protected area. In 1980, it was
680618
List of mammals of Spain


are used to highlight each species' conservation status as assessed by the International Union for Conservation of Nature. If the IUCN status of a species in Spain only is different from its global status, the status in Spain is shown next between brackets: Some species were assessed using an earlier set of criteria. Species assessed using this system have the following instead of near threatened and least concern categories: Elephant shrews are small insectivorous mammals native to Africa and members of the superorder Afrotheria. Their name derives from their elongated noses resembling the
21719885
Nepenthes fusca


suggested a revised assessment of Conservation Dependent. The IUCN status is at odds with an assessment by the World Conservation Monitoring Centre, which classified "N. fusca" as "not threatened", its lowest conservation status. Habitat destruction is considered to be the greatest threat to the species's survival in the wild. Plant poaching is of far lesser concern, as this species is not particularly sought after in the carnivorous plant hobby and its epiphytic habit makes it largely inaccessible to collectors. Among the closest relatives of "N. fusca"
1314066
Least-concern species


A least concern (LC) species is a species which has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the Least Concern category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status
17289790
Wongai ningaui


. The female bears young during September to October and may rear a second litter in the same year. The IUCN "Red List" assessed the conservation status of the species in 2015 as least concern, with a population that is unlikely to be in decline and not meeting the criteria of a greater threat of extinction. "Ningaui ridei" is found within protected areas and conservation reserves in parts of its distribution range. Regional authorities, in Queensland and the Northern Territory, also list this species by the conservation status least concern
3286323
Whaling in the Faroe Islands


the International Union for Conservation of Nature as offering insufficient information for a proper assessment of conservation status to be made. In its Red List of Threatened Species, the International Union for Conservation of Nature lists both the long-finned and short-finned pilot whales with "Data Deficient" status, according to its 2008 assessment. In a previous assessment in 1996, the organization listed the species in the "Lower Risk/least concern" category. The IUCN also says that with the NAMMCO-estimated population size of 778,000 in
5718110
Pale green eel


The pale green eel ("Heteroconger digueti"), also known as the pale garden eel or the Cortez garden eel, is an eel in the family Congridae (conger/garden eels). It was described by Jacques Pellegrin in 1923, originally under the genus "Taenioconger". It is a nonmigratory marine, deepwater-dwelling eel which is known from the eastern central Pacific Ocean, including the Gulf of California and Mexico. It dwells at a depth of and inhabits sandy sediments near reefs in large colonies. Males
4118427
Taylor's garden eel


with patterns that vary from one individual to another and may include circular mottling or labyrinthine patterns. The dorsal fin always has a simple speckle pattern. The species is widespread throughout the tropical waters of the western central Indo-Pacific from the Philippines to Papua-New-Guinea and Indonesia. It lives solitary or in small colonies on sandy bottoms in association with seagrass meadows, at depths between 5 and 15  m deep. It digs a burrow from which emerges about a third of its body. The eel then points its mouth
5481987
List of reptiles of North America


This is a checklist of American reptiles found north from Mexico, based primarily on SSAR publications. It includes all species of the United States and Canada, including recently introduced species such as Chameleons, the Nile monitor, and the Burmese python. Subspecies are listed only in a few cases. The information about range and status of almost all of these species can be found also in the IUCN Red List of Threatened Species site. * alien species Conservation status – IUCN Red List of Threatened Species: and Endangered Species Act: Order
20700343
Mastacembelus ellipsifer


in intermediate zones. The eels prefer coastal waters with a sandy, rock, or a muddy bottom. The species environment is benthopelagic freshwater. The eels eat small fish in the wild. The species is nocturnal. Human uses for this eel are fisheries and aquariums. The eel is listed as Least Concern on the IUCN Red List. It was one of the species that was photographed as part of a FishBase mission which had the primary objective to document and photograph the rich fish diversity of Lake Tanganyika with the help of ichthyologist
22154450
Whitespotted garden eel


The whitespotted garden eel ("Gorgasia maculata"), also known as the Indian spaghetti eel, is an eel in the family Congridae (conger/garden eels). It was described by Wolfgang Klausewitz and Irenäus Eibl-Eibesfeldt in 1959. It is a marine, tropical eel which is known from the Indo-Western Pacific, including Maldives, the Solomon Islands, the Philippines, the Cocos Islands, Comoros, India, Indonesia, and Papua New Guinea. It dwells at a depth range of , and lives in
3512275
Bald uakari


partners as they do not have the desired natural immunity to malaria. The conservation status of this species was changed from near threatened to vulnerable in the 2008 World Conservation Union (IUCN) Red List because the species has declined at least 30% over the past 30 years (three generations) due to hunting and habitat loss. This is considerably better than the 1994 assessment which found it to be endangered, followed by the 2003 assessment which found the species to be near threatened. Although the conservation status has improved, actual population
10142866