Scientists Pioneer New Method to Identify Mantises 
 
 
 
 Scientists from The Cleveland Museum of Natural History have pioneered a new method to identify praying mantises. They described a new species of leaf-dwelling mantis by establishing a female genitalia character system. Male genitalia characters have historically been a standard in classifying insect species. The research is the first formal study to use female genital structures to delimit a new species of praying mantis. The new species from Madagascar was named in honor of Ruth Bader Ginsburg, associate justice of the Supreme Court of the United States, for her relentless fight for gender equality. The research was published in the journal Insect Systematics & Evolution. 
 
 
 
 Lead author Sydney Brannoch and co-author Dr. Gavin Svenson, both of Cleveland Museum of Natural History and Case Western Reserve University, named the new species Ilomantis ginsburgae (ill-oh-mantis ginnz-BURG-ee). The holotype specimen was collected in Madagascar in 1967 and is housed among the collection of the Muséum national d’Histoire naturelle of Paris, France. 
 
 
 
 Ilomantis ginsburgae is a new species of leaf-dwelling praying mantis from Madagascar. Scientists from The Cleveland Museum of Natural History named the new species to honor Ruth Bader Ginsburg, associate justice of the Supreme Court of the United States, for her relentless fight for gender equality. Credit: Rick Wherley, Cleveland Museum of Natural History Expand Caption The female genital structure of Ilomantis ginsburgae was analyzed to describe the leaf-dwelling praying mantis as a new species. Scientists from The Cleveland Museum of Natural History published the first formal study to use female genital structures to delimit a new species of praying mantis in the journal Insect Systematics & Evolution. Credit: Rick Wherley, Cleveland Museum of Natural History Expand Caption The female genital structure of Ilomantis ginsburgae was analyzed to describe the leaf-dwelling praying mantis as a new species. Male genitalia characters have historically been the standard in classifying insect species. Scientists from The Cleveland Museum of Natural History pioneered and established the validity of using female specimens in the classification of praying mantises in research published in the journal Insect Systematics & Evolution. Credit: Rick Wherley, Cleveland Museum of Natural History Expand Caption Sydney Brannoch, a Ph.D. candidate at The Cleveland Museum of Natural History, led research that pioneered a new method to classify praying mantises by establishing a female genitalia character system. Credit: Laura Dempsey, Cleveland Museum of Natural History Expand Caption 
 
 
 
 
 
 Original source 
 
 “This species description of Ilomantis ginsburgae is novel since it relied heavily on the features of the female genitalia,” said lead author Sydney Brannoch, a Case Western Reserve University Ph.D. candidate working under the direction of Svenson at the Museum. “As a feminist biologist, I often questioned why female specimens weren’t used to diagnose most species. This research establishes the validity of using female specimens in the classification of praying mantises. It is my hope that our work not only sets a precedent in taxonomy but also underscores the need for scientists to investigate and equally consider both sexes in other scientific investigations.”The newly described Ilomantis ginsburgae looks similar to other leaf-dwelling praying mantises. They are green in color, have a flattened body, conical eyes and broad wings with venation that resembles the vein patterns on leaves. The authors also named the species for Ginsburg for her appreciation of the jabot, a decorative neck accessory, which resembles the neck plate of the insect.For the study, the researchers examined 30 praying mantis specimens from three museums. They analyzed the geographic distribution, external features, and both male and female genital characters of the mantises. The scientists found that the female genital characters alone could define the species—and traditionally used character systems corroborated their findings. Similarly, the researchers resurrected Ilomantis as a valid genus from the related genus Nilomantis due to character differences observed on the female genitalia, which again was supported by the other character systems.“Defining or identifying insect species can be extremely difficult if we are limited to using one or a few poorly known characteristics,” said co-author Dr. Gavin Svenson, curator of invertebrate zoology at The Cleveland Museum of Natural History and adjunct assistant professor at Case Western Reserve University. “Developing new characteristics, especially from female specimens, helps us not only test the validity of species, but makes identification much easier. Many praying mantis species have males and females that look very different. If a person finds one sex, they may only be able to identify the specimen if their specimen’s sex matches what is known from previous research. Our work reduces this impediment by characterizing both sexes for praying mantis species.”This study was done as part of Svenson’s broader research project, which is focused on the evolutionary patterns of relationship, distribution and complex features of praying mantises. His current research project aims to align new sources of relationship evidence (DNA sequence data) with morphology and other features to create a new and accurate classification system for praying mantises that reflects true evolutionary relationships.Brannoch SK, Svenson GJ (2016) Leveraging female genitalic characters for generic and species delimitation in Nilomantis Werner, 1907 and Ilomantis Giglio-Tos, 1915 (Mantodea, Nilomantinae). Insect Systematics & Evolution May 2016. DOI: 10.1163/1876312X-47032141 ||||| A new female species of praying mantis has been named after Supreme Court Justice Ruth Bader Ginsburg in honor of her work for gender equality. 
 
 Cleveland Museum of Natural History scientists announced Wednesday the Madagascar species would be called the llomantis ginsburgae. It is the first type of praying mantis to be classified female based on its genitalia. 
 
 "As a feminist biologist, I often questioned why female specimens weren't used to diagnose most species," Case Western Reserve University Ph.D. candidate Sydney Brannoch, the study's lead researcher, said in a statement . "This research establishes the validity of using female specimens in the classification of praying mantises." 
 
 The authors said the species reminded them of the 83-year-old justice's infamous lace collar, noting "her appreciation of the jabot, a decorative neck accessory, which resembles the neck plate of the insect." 
 
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– Ruth Bader Ginsburg: booze-swilling Supreme Court justice, part-time actress, and … new namesake of a praying mantis. Scientists from the Cleveland Museum of Natural History were examining 30 praying mantis specimens when they discovered that species—typically classified using a male specimen—could be differentiated simply by looking at female genitalia, according to a release, per the Washington Examiner. They then noticed that one specimen, collected from Madagascar in 1967, was actually a unique species bearing a resemblance to 83-year-old Ginsburg. As scientists explain, the so-named llomantis ginsburgae has a neck plate that brings to mind the jabot, or frilly collar, often found around the justice's neck. Since the researchers were the first "to use female genital structures to delimit a new species of praying mantis," and Ginsburg has devoted much of her life to gender equality, it only made sense to name the insect in her honor. "As a feminist biologist, I often questioned why female specimens weren't used to diagnose most species," the lead researcher says. "It is my hope that our work not only sets a precedent in taxonomy but also underscores the need for scientists to investigate and equally consider both sexes in other scientific investigations." The llomantis ginsburgae species—kept in a Paris museum—is described in the journal Insect Systematics & Evolution. (Does this frog species look oddly familiar?)