Head in lateral view showing the dorsal margin of the clypeus (similar in minor and major workers). A Camponotus longicollis (CASENT0191989) B Camponotus karaha (CASENT0353274).

 
 
  Part of: Rasoamanana N, Csősz S, Fisher BL (2017) Taxonomic revision of imitating carpenter ants, Camponotus subgenus Myrmopytia (Hymenoptera, Formicidae) of Madagascar, using morphometry and qualitative traits. ZooKeys 681: 119-152. https://doi.org/10.3897/zookeys.681.13187