Rafinesque was an extremely enthusiastic namer of species: during his career as a naturalist, he named 2,700 plant genera and 6,700 species, approximately. He was self-taught, and the letter of introduction he handed to Audubon described him as “an odd fish.” When they met, Audubon noted, Rafinesque was wearing a “long loose coat…stained all over with the juice of plants,” a waistcoat “with enormous pockets” and a very long beard. Rafinesque was not known for his social graces; as John Jeremiah Sullivan writes, Audubon is the “only person on record” as actually liked him.
During their visit, though, Audubon fed Rafinesque descriptions of American creatures, including 11 species of fish that never really existed. Rafinesque duly jotted them down in his notebook and later proffered those descriptions as evidence of new species. For 50 or so years, those 11 fish remained in the scientific record as real species, despite their very unusual features, including bulletproof (!) scales.
via Neatorama
Image credit: Smithsonian Institution Archives/SIA2012-6095