Template:Overview/Strumigenys

Strumigenys were once thought to be rare. The development and increased use of litter sampling methods has led to the discovery of a tremendous diversity of species. In general most species are specialized predators (e.g. see Strumigenys membranifera and Strumigenys louisianae). Collembola (springtails) and other tiny soil arthropods are favored prey. Species with long linear mandibles employ a trap-jaw hunting technique to stalk and then seize prey (see Strumigenys rogeri). Larvae feed directly on insect prey brought to them by workers and trophallaxis is rarely practiced. Most species live in the soil, leaf litter, decaying wood or opportunistically move into inhabitable cavities on or under the soil. Colonies are small. Typically less than 100 individuals but in some cases many hundreds. Moist warm habitats and micro-habitats are preferred. Few species forage above ground or in the open. These ants are typically small, slow moving and cryptic in coloration. When disturbed individuals freeze and remain motionless. Males are not known for the large majority of species.