[_ache_]

Ahah. After trying myself, I immediately tried "Obama" and it works ! But oddly enough, most personality with a name in the "List of organisms named after famous people" doesn't work. Nether does bacterium or fish !

https://en.wikipedia.org/wiki/List_of_organisms_named_after_...

[yorwba]

The flatworm genus Obama is not named after Barack Obama. https://en.wikipedia.org/wiki/Obama_(flatworm)