Glamyromyrmex excisus (Weber 1934)

Formicidae, Hymenoptera, Insecta, Arthropoda, Animalia

John T. Longino, The Evergreen State College, Olympia WA 98505 USA. longinoj@evergreen.edu

30 July 1996


Identification
worker lateral view
worker face view

Face with flexuous setae; face coarsely rugose over disk, except for narrow median smooth area; setae on face and mesosoma long, abundant, and erect.

Geography

Nicaragua, Costa Rica. In Costa Rica, known from two Atlantic slope sites: 800m in the Penas Blancas Valley, and 50m at the La Selva Biological Station.

Natural History

Inhabits wet forest leaf litter. Presumed predaceous. The type specimen (from Tuli Creek, near San Miguel, Nicaragua) was in the stomach of a toad, Dendrobates tinctorius, found on the forest floor (Brown 1953).

How to collect

Sift litter from mature wet forest floor and extract in Berlese funnel or Winkler bag.


Page author: John T. Longino longinoj@evergreen.edu

Last modified: 07/30/1996