Lateral view of petiole and first gaster segment of O. hastatus (left) and O. bauri (right).

  Part of: Hoenle P, Lattke JE, Donoso D, von Beeren C, Heethoff M, Schmelzle S, Argoti A, Camacho L, Ströbel B, Blüthgen N (2020) Odontomachus davidsoni sp. nov. (Hymenoptera, Formicidae), a new conspicuous trap-jaw ant from Ecuador. ZooKeys 948: 75-105.