Among the Chicago region’s roughly fifty species of amphibians and reptiles are a handful whose common names enshrine individuals that in one way or another were inspirational to taxonomists. Naming a species as though it belongs to someone was popular during the 19th century and is generally viewed today as an antiquated practice. In fact, many even see it as controversial for various reasons and there has been some dialogue related to amending some of these names.
Most people, including many naturalists and herpetological aficionados, aren’t aware of who these people were. With strong interests in both natural history and cultural history, I think it’s important to know who these patronyms are honoring.
Fowler's toad (Anaxyrus fowleri). Described in 1882 by Mary Hewes Hinckley based on specimens from Massachusetts. The Fowler's toad is named in honor of Samuel Fowler (1799-1844), a New Jersey physician-turned-politician who dabbled in minerals. He is also the namesake of the mineral fowlerite.
Photo: Tristan Schramer
Samuel Fowler
Fowler's gravesite (North Hardyston Cemetery in Hamburg, New Jersey)
Cope's grey treefrog (Hyla chrysoscelis). Described in 1880 by Edward Drinker Cope (1840-1897). The type specimen originated in Texas. The Cope's grey treefrog is identical to the eastern grey treefrog (Hyla versicolor) in all aspects except its call and chromosome count (versicolor was described in 1825 by John Eatton Le Conte).
Cope led a storied life. He began life as a child prodigy, later studying herpetology in addition to general zoology and comparative anatomy. He was most famous during his lifetime as a skilled paleontologist. He published thousands of papers in his life and inspired countless budding scientists. In 1913, the scientific journal Copeia was named in Cope's honor and it operated with that name for over a century before the name was changed to Ichthyology & Herpetology in 2020. The change was spurred by the increased awareness of Cope's views on race and sex; he held Lamarckian beliefs and essentially favored the "Indo-European race" over the two other "subspecies", which were the Negroes and the Mongolians. His comments toward blacks were brash even for his time and I won't post them here, but it's all out there in the ether and should be found with little effort. Several books about Cope's life have been published.
One last thing - after Cope died, his body was split up and donated to science. His skull resides in the University of Pennsylvania Museum of Archaeology and Anthropology, from where it was loaned to photographer Louie Psihoyos in 1993. Psihoyos traveled extensively with the skull, photographing it while adventuring throughout the country for his book "Hunting Dinosaurs". At one point, the skull was presented to prominent paleontologist Robert Bakker. Bakker proceeded to calculate the area of Cope's brain by pouring dried pasta into the skull.
Photo: Matthew Ignoffo
Edward Drinker Cope
Robert Bakker filling Cope's brain cavity with acini di pepe pasta
Blanchard's cricket frog (Acris blanchardi). Described in 1947 as "Acris gryllus blanchardi" by Francis Harper (1886-1972). The type specimen was collected in Missouri in 1938 by Charles E. Mohr. Blanchard's cricket frog was named in honor of Frank Nelson Blanchard (1888-1937), noted Michigan herpetologist.
Blanchard is best known for his tenure at the University of Michigan, where he taught for many years. He published "A Key to the Snakes of the United States, Canada, and Lower California" in 1924 and his development of field methods was instrumental for future generations. His wife Frjeda was the first scientist to document Mendelian inheritance in reptiles (how traits are passed down from parents to offspring).
I'm super privileged to own an original copy of Baird & Gerard's Catalogue of North American Reptiles in the Museum of the Smithsonian Institution (Part I - Serpents) from 1853, previously owned by Blanchard (the book eventually made its way to herpetologist Joe Mitchell, from whose wife I purchased it).
Photo: Joe Cavataio
Frank N Blanchard
Graham's crayfish snake (Regina grahamii). Described in 1853 by Spencer Fullerton Baird and Charles Girard; the type locality was from Texas. Graham's crayfish snake was named in honor of Col. James Duncan Graham (1799-1865), a prominent early topographer from Virginia.
Graham is known for his participation in exploring the Louisiana Purchase early in his life, serving in the Second Seminole War, and assuming leadership roles in a number of topography studies throughout the United States, including along the US-Canada border. Two other species of reptile are named for him - one anole and one patchnose snake.
Photo: Nathan Kutok
James Duncan Graham
Graham's gravesite (Congressional Cemetery in Boston, Massachusetts)
Dekay's brownsnake (Storeria dekayi). First described in 1836 by John Edwards Holbrook (and again a second time by Holbrook following his disapproval with his original edition of North American Herpetology, or, A Description of the Reptiles Inhabiting the United States - the second edition was published in 1842). The type locality is probably Massachusetts, though Holbrook utilized specimens from several states in describing the species. Dekay's brownsnake was named for James Ellsworth De Kay (1792-1851), an American zoologist.
De Kay's claim to fame was his career in natural history after abandoning his medical studies during the 1830s. He focused much of his time studying the animals of New York, culminating with the release of Zoology of New York, or the New-York Fauna between 1842 and 1844. These publications contained hand-colored lithographs by esteemed artist John William Hill. De Kay collected the first specimen in the state of what would eventually become Storeria dekayi on Long Island.
While I'm focusing on patronymic common names and not scientific names, it's interesting to note that Storeria dekayi is the only North American snake whose genus and species names are honorifics. Storeria honors David Humphreys Storer (1804-1891), American physician and naturalist. Should we explore further and consider the subspecies native to the Chicago region, we find that in Storeria dekayi wrightorum, the subspecific epithet honors both Albert Hazen (1879-1970) and his wife Anna Allen (1882-1964) Wright, American herpetologists. Trinomial patronyms are exceedingly rare and I'm not aware of any others.
Photo: Joe Cavataio
James Ellsworth De Kay
Dekay's gravesite (Saint George's Church Cemetery in Hempstead, New York)
Butler's gartersnake (Thamnophis butleri). Described in 1889 by Edward Drinker Cope based on the holotype provided by Amos William Butler (1860-1937), an American ornithologist.
Butler was an Indiana treasure. Born and raised in southeastern Indiana, he attended school in the state and later founded the Brookeville (Indiana) Society of Natural History and the Indiana Academy of Science. He published "Birds of Indiana" in 1897, earning him the moniker "father of Indiana ornithology". Post retirement, he shifted his research focus to the Native Americans of Indiana.
*The Butler's gartersnake's range probably does not include Illinois, but they are found in and around some of the southeasternmost counties in Wisconsin, which the Chicago Wilderness Alliance considers to be part of the Chicago region.
Photo: Joe Cavataio
Amos William Butler
Butler's gravesite (Crown Hill Cemetery in Indianapolis, Indiana)
Kirtland's snake (Clonophis kirtlandii). Officially described in 1856 by Robert Kennicott, it was actually Spencer Fullerton Baird who did the heavy lifting. Kennicott did collect the type specimen near his home in what is today Glenview. Kirtland's snake is named in honor of Jared Potter Kirtland (1793-1877), one of several mentors Kennicott communicated with regularly.
Kirtland, like many of the nineteenth century natural historians, studied and practiced medicine first and foremost. He was the very first graduate of the Yale School of Medicine in 1813, after which he was a physician for most of his life. He was also active in politics, serving as a probate judge and a member of the Ohio House of Representatives. He advocated for access to clean water for all citizens in a time when waterborne pathogens wreaked havoc on human health, and as a staunch abolitionist he sought methods of assisting escaped slaves within his town. His interests in natural history were broad, and he found joy in studying everything from snakes to mussels. His personal gardens are said to have been legendary; scientists and celebrities visited from all around to see his many varieties of fruit trees.
Photo: Tristan Schramer
Jared Potter Kirtland
Kirtland's gravesite (Lakeview Cemetery in Cleveland, Ohio)
Blanding's turtle (Emydoidea blandingii). Described by John Edwards Holbrook in 1838 (and again a second time by Holbrook following his disapproval with his original edition of North American Herpetology, or, A Description of the Reptiles Inhabiting the United States - the second edition was published in 1842). The type locality likely originated in the Chicago region as the notes state it was found in the Fox River in Illinois. The Blanding's turtle is named after William Blanding (1773-1857), a physician and naturalist from Massachusetts. There is a growing movement to change the common name of the Blanding's turtle, possibly in part because of the way "Blanding" evokes blandness. Suggested alternative names include "yellow-chinned turtle" and even "smiling turtle". Personally, I side with historic tradition on this topic, and I hope future generations can learn about historical figures through taxonomy the way I've enjoyed doing so for years.
To close this entry, I thought it might be best to summarize Blanding's life by transcribing his headstone's inscription:
"To the memory of William Blanding, M.D., born at Rehoboth, Mass. 7th Feb 1773, died at same place 12th Oct 1857. He devoted the rigor of his mind and body to healing the diseases and promoting the happiness of his fellow men. Science claimed much of his attention in maturer years. He was a member of the Academy of Sciences at Philadelphia and contributed largely to its endowment and collection. His protracted age, and much suffering were alleviated by the great Physician of Souls."
William Blanding
Blanding's gravesite (Village Cemetery in Rehoboth, Massachusetts)