The Collaborative International Dictionary
Myrmicine
Myrmicine \Myr"mi*cine\, a. (Zo["o]l.) Of or pertaining to Myrmica, a genus of ants including the small house ant ( Myrmica molesta), and many others.
Wiktionary
myrmicine
a. (context zoology English) Of or pertaining to the ant genus ''Myrmica''.