Description:

The promesonotum armed with two pair of spines or teeth. Usually the anterior pair is large and robust, and the posterior pair is smaller. Used in Antkey to separate Acromyrmex from Atta.

Imaging technique:

Illustration

Licence:

Keywords:

mesosoma (Image keywords), promesonotum (Image keywords), pronotal spines (Image keywords)

Creator:

Eli Sarnat

2 pair promesonotal spines