Crocodile Skink

Species in the genus Tribolonotus are found in New Guinea, the Bismarck Archipelago, and the Solomon Islands.

The genus includes the following 10 species: {| class="wikitable" |- ! Image !! Common name !! Scientific name !! Distribution |- | || Zweifel's helmet skink, New Britain spiny skink|| Tribolonotus annectens || New Britain |- | || Blanchard's helmet skink|| Tribolonotus blanchardi ||Bougainville and the Solomon Islands |- | || Admiralty spiny skink, Brongersma's helmet skink|| Tribolonotus brongersmai ||Admiralty Islands |- | || || Tribolonotus choiseulensis || Solomon Islands |- | || red-eyed crocodile skink, red-eyed bush crocodile skink|| Tribolonotus gracilis ||New Guinea |- | || white-eyed crocodile skink|| Tribolonotus novaeguineae || Irian Jaya and Papua New Guinea |- ||| || Tribolonotus parkeri || Buka Island |- |||Giant spiny skink, Poncelet's helmet skink|| Tribolonotus ponceleti ||Solomon Islands |- | || Western crocodile skink, false Poncelet's helmet skink|| Tribolonotus pseudoponceleti ||Bougainville and Buka |- | || Schmidt's helmet skink, Schmidt's crocodile skink|| Tribolonotus schmidti ||Guadalcanal in the Solomon Islands |- |} Nota bene: A binomial authority in parentheses indicates that the species was originally described in a genus other than Tribolonotus.