Gradual downward slope of the mesosomal profile

Imaging technique:
Illustration
Keywords:
Description:
The gradual downward slope of the mesosomal profile is broken by a steep decline from the posterior of promesonotum to the anterior of the propodeum. Used in Antkey to separate Pheidole from Cardiocondyla, Crematogaster, Myrmica, Tetramorium, Vollenhovia and Wasmannia.