Borneo Anglehead Lizard
Borneo Anglehead Lizard or Borneo Forest Dragon (Gonocephalus bornensis) is an agamid lizard endemic to Borneoin Indonesia and Malaysia, and known from Sabah, Kinabalu, Brunei, Sarawak and Kalimantan.
Moderately long (SVL up to 136 mm). Males generally larger than females (SVL= 118-136 vs. 90–130 mm; Tail Length=261-310 vs. 215–275 mm). Circular border on supercilium. Tympanum rather small. Weakly granular dorsum with a prominent lanceolate crest starting on neck and terminating on lower back. Tail is almost cylindrical. source