Neivamyrmex nyensis

Neivamyrmex nyensis is a rare army ant that is primarily nocturnal and subterranean. Occasionally raiding columns are found when turning over rocks.

Identification
These ants are rather small (1.7 to 2.5 mm in length)and light yellow in color.

Distribution
This taxon was described from the United States. It was described from Nevada and is also found in California and Arizona.

Biology
This ant species is rather rare, it was found at the base of the Coconino Rim along Old Route 64 about 32 kilometers West of Cameron on the Navajo Reservation. A colony was found under a rock at about 7PM. Workers are polymorphic.

Castes
Queens and males are unknown.