TROPHI n.
The mouth parts of an insect, collectively, including the labrum, labium, maxillæ, mandibles, and lingua, with their appendages.
VERMIN n.
A noxious or mischievous animal; especially, noxious little animals or insects, collectively, as squirrels, rats, mice, flies, lice, bugs, etc. "Cruel hounds or some foul vermin." Chaucer. Great injuries these vermin, mice and rats, do in the field. Mortimer. They disdain such vermin when the mighty boar of the forest…