Myrmoteras, the Monstrous Ants Ecology and Care Guide

Species of the genus Myrmoteras are among the most bizarre ant forms and unique among Formicinae by having mandibles that form into a specialized trap-jaw mechanism that can open more than 280 degrees. – a character that, however, has convergently evolved in other subfamilies (Odontomachus and Anochetus in Ponerinae; Dacetini in Myrmicinae). The small Myrmoteras ants with cryptic living habits in leaf litter make them difficult to collect.

The genus Myrmoteras was established by Forel in 1893 from a series of workers taken in the Thaungyin Valley, Burmah. This ant, to which he gave the name binghami (genus genotype), was for a number of years the only known representative of the genus.

The genus Myrmoteras, which comprises circa 41 species, is endemic to the Asian tropics.