Doesn’t “bigote” mean “moustache” in Spanish?

Why, yes.  It does.

bigote1

Pheidole bigote Longino 2009
Chiapas, Mexico

The inimitable Jack Longino published a taxonomic paper today on the Central American Pheidole, including descriptions of some 23 new species.  Among these is the marvelously moustached P. bigote.  The function of the fantastic facial hair remains unknown.

source: Longino, J. T. 2009. Additions to the taxonomy of New World Pheidole (Hymenoptera: Formicidae).  Zootaxa 2181: 1-90.