the Fijian word for "healthy" or "flourishing") was described in the central regions of Fiji by a team led by a scientist from the Australian National University in 2008. Detailed genetic and morphological analyses were made to conclude that B. bulabula represents a third species. In 2017, B. gau was described as a new species from Gau Island. A giant Tongan species, Brachylophus gibbonsi, similar in size and build to an iguana of the genus Cyclura once existed on Lifuka, islands in the Ha‘apai group and Tongatapu but became extinct in prehistoric times due to predation by humans and their domestic animals. An even larger extinct iguana of the separate genus Lapitiguana was formerly present on Fiji. References (1989) A Phylogenetic Analysis and Taxonomy of Iguanian Lizards (Reptilia: Squamata). University of Kansas Museum of Natural History Miscellaneous Publications 81: 1-65. PDF fulltext (2001): Total evidence, sequence alignment, evolution of Polychrotid lizards, and a reclassification of the Iguania (Squamata: Iguania). American Museum Novitates 3343: 1-38. PDF fulltext External links Images of B. bulabula Lizard genera Reptiles of Fiji Reptiles of Oceania Taxa named by Georges Cuvier