[Found in here.]
A pride of lions, a bevy of beetles, a murder of crows, etc. Names for various groups of animal are bizarre, and I’m not sure where the etymology began.
This site lists many that I’d never “herd” of before: A business of ferrets, an implausibility of gnus, a bloat of hippos, a fleet of mudhens, a gaze of raccoons; but my favorite from that list is “a pace of asses.”
Missing from the list is the name for the plural of the animals in the image above, so I dub them a Bunk of Lemurs.