Rhynchotermes armatus, a new mandibulate nasute termite (Isoptera, termitidae, syntermitinae) from Colombia

Abstract

Rhynchotermes armatus sp. nov. is described from soldiers and workers collected in the Magdalena River Valley of Colombia. Both castes of this new termite are superficially similar to R. perarmatus (Snyder) but the former are smaller, head capsules yellowish instead of reddish, and among additional characters, the soldier has narrower mandibles and marginal teeth.