Aenictus

Aenictus aratus - Queensland In my utterly unbiased opinion, Australia hosts the most charismatic ant fauna of all the continents.  Except for their army ants, that is.  While South America is bursting at the seams with scores of Eciton, Labidus, and Neivamyrmex, and Africa has hoardes of Dorylus, Australia's army ants are limited to a few small species of Aenictus, a genus that is likely a recent arrival, in a geological sense, from Asia. In any case, Steve Shattuck continues his taxonomic march through the Australian ants, reviewing the Australian Aenictus in a paper appearing Friday in…