Dorsal views of heads of Toxicocalamus loriae Group snakes, presented as both photographic and line-drawing illustrations. A, A’ holotype of T. loriae (MSNG 29141), Haveri, Bartholomew Range, Central Province, PNG. B, B’ lectotype of T. nymani comb. nov. (UUMZ 290/2387), Sattelberg, Huon Peninsula, Morobe Province, PNG. C, C’ lectotype of T. loennbergii comb. nov. (BMNH 1946.1.18.24), Fakfak, Onin Peninsula, West Papua Province, Indonesia. D, D’ holotype of T. lamingtoni comb. nov. (AMS R9351), Mount Lamington, Oro Province, PNG. Images not to scale. Scale abbreviations: anterior temporals (AT), frontal (F), internasals (IN), nasals (N), parietals (P), prefrontals (PF), postoculars (PO), preoculars (PR), posterior temporals (PT), rostral (R), supraoculars (SO).

 
 
  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