Pseudocamponotus

There is a single species from the oil shales at Elko, Nevada (Miocene).

Identification
Eyes and antennal insertions farther forward on the head; antennae consisting of 12 segments in the female.

Castes
Queen

Additional References

 * Carpenter, F. M. 1930. The fossil ants of North America. Bull. Mus. Comp. Zool. 70: 1-66