Stenamma expolitum

Stenamma expolitum is a specialist inhabitant of clay banks. It occurs from 50–1300 m elevation in mature wet forest environments. Nests are generally found in vertical clay banks along streams or cuts along trails (Branstetter, 2013).

Distribution
This taxon was described from Costa Rica.

Nomenclature

 *  expolitum. Stenamma expolitum Smith, M.R. 1962a: 36 (w.q.) COSTA RICA. Branstetter, 2013: 111 (m.).

Additional References

 * Branstetter, M.G. 2013. Revision of the Middle American clade of the ant genus Stenamma Westwood (Hymenoptera, Formicidae, Myrmicinae). ZooKeys 295, 1–277.