A dipterous insect (Eristalis tenax), resembling the drone bee
2
A genus of dipterous insects whose young (called rat-tailed larvae) are remarkable for their long tapering tail, which spiracles at the tip, and for their ability to live in very impure and salt waters
3
either of the rudimentary hind wings of dipterous insects
4
n either of the rudimentary hind wings of dipterous insects
