Paratypes of Toxicocalamus vertebralis sp. nov. to illustrate the black vertebral stripe in this species. A AMS R23068, from Fungoi, Kaironk Valley, Madang Province, PNG. B AMS R16581, from Baiyer River, Western Highlands Province, PNG.

 
 
  Part of: Kraus F, Kaiser H, O’Shea M (2022) Hidden diversity in semi-fossorial Melanesian forest snakes: A revision of the Toxicocalamus loriae complex (Squamata, Elapidae) from New Guinea. Vertebrate Zoology 72: 997-1034. https://doi.org/10.3897/vz.72.e89647