Petiole and postpetiole in profile. A T. sada (CASENT0443274) B T. nosybe (CASENT0422207) C T. olana (CASENT0044485) D T. mackae (CASENT0189093) E T. aherni (CASENT0045755) F T. alperti (CASENT0042547) G T. ambatovy (CASENT0124721) H T. avaratra (CASENT0445167).

  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.