Non-type male of O. malignus (ZRC_BDP0014535, Singapore: Pulau Semakau, old mangrove forest). A Head in full face view B head in lateral view C head in dorsal view D mesosoma in lateral view E mesosoma in dorsal view F closeup of petiole in lateral view G gaster in lateral view H closeup of gastral apex in lateral view I forewing J hindwing.

  Part of: Wang WY, Yamada A, Yamane S (2020) Maritime trap-jaw ants (Hymenoptera, Formicidae, Ponerinae) of the Indo-Australian region – redescription of Odontomachus malignus Smith and description of a related new species from Singapore, including first descriptions of males. ZooKeys 915: 137-174.