Curiosities of Biological Nomenclature is a wonderful website you might not have come across. Its creator, Mark Isaak, introduces it as follows:

Scientific names of organisms are not usually known for their entertainment value. They are indispensable for clarity in communication, but most people skip over them with barely a glance. Here I collect those names that are worth a second look.

And what a collection it is. Virtually every page offers an eye-opening, smile-inducing specimen – often several of them – with succinct and edifying commentary. You’ll find funny facts, strange stories, verbal delights and historical oddities. The site is divided into sections such as Etymology, Puns, and Wordplay, and its many sub-pages amount to a feast of fine browsing material, which is regularly updated.

An example of its taxonomic lore: I learned that Piseinotecus divae, a nudibranch,* gained its peculiar name after an incident in which one of its discoverers “stepped on [a] dog on the way to the kitchen in the middle of the night”. Apparently, Piseinotecus means “I stepped on Teco”, Teco being the name of a dog that belonged either to a diva or to Professor Diva Corrêa.

Chimera fans will appreciate Boselaphus tragocamelus (an antelope, pictured below) whose Latin name translates as “ox-deer goat-camel”; Chaetopterus pugaporcinus (a marine worm) is a “Chaetopterid worm that looks like the rump of a pig” (judge for yourself); while Vampyroteuthis infernalis is, more B-movie-ishly, the “Vampire squid from Hell”. Pun names include Apopyllus now (a spider), Daphoenus demilo (an extinct bear dog), Heerz lukenatcha (a braconid), Pieza deresistans (a fly), and Verae peculya (another braconid).

Offensive names are officially prohibited, but insults and imprecations slip through, sometimes cryptically. Other names are inadvertently indecent. There’s the beetle Foadia (its offence is acronymic), Fukuia (a snail), and Silybum (milk thistle). They get much ruder. Under “Valid Words in Other Contexts” we encounter an insect named Alienates, a beetle named Euphoria, a sea urchin named Disaster, a spinosaur named Irritator, a snail named Provocator, and an arachnid named Oops.

Among the Long and Short Names in the Wordplay section, I met Polichinellobizarrocomicburlescomagicaraneus for the first time; unfortunately, its identity remains a mystery. One page is dedicated to Drosophila melanogaster’s noteworthy gene names, which include currant bun, faint sausage, karst, prospero, skittles, snafu and splat. There are anagrams and tautonyms, rhymes and reversals, onomatopoeia and oxymorons (e.g., Anoura caudifera, the tailed tailless bat).

Names of living things are often redundant and are subject to ongoing revision. One reason for their proliferation is that some namers are “splitters” rather than “lumpers”. All the more reason to be grateful for a website that records and aggregates some of the most interesting and entertaining names in biology.

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* Nudibranchs are sea slugs from paradise.