Petiole and postpetiole in profile. A T. aherni (CASENT0045755) B T. voasary (CASENT0247162) C T. ambanizana (CASENT0189238) D T. avaratra (CASENT0445167) E T. steinheili (CASENT0101258) F T. yammer (CASENT0042832) G T. alperti (CASENT0042547) H T. dysalum (CASENT0037931).

  Part of: Hita Garcia F, Fisher BL (2015) Taxonomy of the hyper-diverse ant genus Tetramorium Mayr in the Malagasy region (Hymenoptera, Formicidae, Myrmicinae) – first record of the T. setigerum species group and additions to the Malagasy species groups with an updated illustrated identification key. ZooKeys 512: 121-153.