Cerapachysii

The approximately 200 species of Cerapachyinae are placed in five genera, two of which (Cerapachys and Sphinctomyrmex) occur in Australia. Species are known from throughout the world in tropical and subtropical areas although they are best represented in the Australian region and are rare in North and South America. They are noteworthy in that workers are specialist predators of other ants.

Indentification
Species of Cerapachyinae can be separated from those belonging to other subfamilies by having the upper surface of the tip of the gaster (the pygidium) flattened and with a row of small spines or peg-like teeth along its outer and trailing edge. No other ants have this configuration of the tip of the gaster.

Distribution and Habitats
Australian distribution

Regional Genus Lists

 * Australia