Dorsal, lateral, and front views of 30, 33, 36 Ctonoxylon tuberculatum sp. nov. male holotype 31, 34, 37 Ctonoxylon longipilum female (= C. montanum), and 32, 35, 38 Ctonoxylon nodosum male holotype (= C. montanum).

 
 
  Part of: Jordal BH (2024) An integrated taxonomic revision of Ctonoxylon (Coleoptera, Curculionidae, Scolytinae) reveals new Malagasy species originating from multiple recent colonisations of the island. ZooKeys 1203: 95-130. https://doi.org/10.3897/zookeys.1203.123757