head smooth posteriorly
![head smooth posteriorly](https://antkey.myspecies.info/sites/antkey.org/files/styles/large/public/glossary-term-00401.jpg?itok=cCLvkTCN)
Imaging technique:
Illustration
Description:
The posterior third of cephalic dorsum smooth and shining with at most a few short interrupted carinae. Used in Antkey to separate major workers of Pheidole megacephala from those of other Pheidole species.
Creator:
Eli Sarnat
Taxonomic name: