Abstract
A new species of large Cyrtodactylus is described from lowland rainforest on Batanta Island in the Raja Ampat Archipelago, Papua Barat Province, Indonesian New Guinea. The new species can be distinguished from all other Melanesian Cyrtodactylus by the combination of large size (over 110mm SVL), very robust build, presence of enlarged ventral tubercles below the lateral fold and around the angle of the lower jaw only, and dorsal colouration consisting of three to four irregular dark greyish-brown blotches. It is the second species of Cyrtodactylus known with certainty only from the Raja Ampat Islands. The morphology of the new species places it within the C. loriae group and suggests that it is closely related to Cyrtodactylus irianjayaensis.
References
Allison, A. (2007) Introduction to the fauna of Papua. Pp 479–494. Chapter 4.2 In ‘The ecology of Papua.’ Part one. Eds Andrew J Marshall and Bruce Beehler.
Bauer, A. M. (2003) Descriptions of seven new Cyrtodactylus (Squamata: Gekkonidae) with a key to the species of Myanmar. Proceedings of the California Academy of Sciences, 54, 463–498.
Baruwida, S. and Bahir, M.M. (2005) Description of five new species of Cyrtodactylus (Reptilia: Gekkonidae) from Sri Lanka. Raffles Bulletin of Zoology. Supp No. 12, 231–380.
Beehler , B. (2007a) Introduction to Papua Chapter 1. Pp 3–13. In ‘The ecology of Papua.’ Part one. Eds Andrew J Marshall and Bruce Beehler.
Beehler , B. (2007b) Papuan Terrestrial Biogeography with special reference to birds. Pp 196–206. In ‘ The ecology of Papua.’ Part one. Eds Andrew J Marshall and Bruce Beehler.
Brongesma, L.D. (1934) Contributions to the Indo-Australian Herpetology. Zoologische Mededelingen Leiden, 17, 161–251.
De Rooji, N. (1915) The reptiles of the Indo-Australian Archipelago. I. Lacertilia, Chelonia and Emydosauria. Leiden. Reprint A. Asher and Co. N.V. Vaals 1970.
Frodin, D. G. (2007) Biological Exploration of New Guinea. Pp 196–206. In ‘The ecology of Papua, part one. Eds Andrew J Marshall and Bruce Beehler.
Glaw, F., Kosuch, J.,Henkel, F.W., Sound, P. and Böhme, W. (2006) Genetic and morphological variation of the leaf-tailed gecko Uroplatus fimbriatus from Madagascar, with description of a new giant species. Salamandra, 42(2/3), 129–144.
Günther, R and Rösler, R. (2003) Ein neue Art der Gattung Cyrtodactylus Gray, 1827 aus dem Westen von Neuguinea (Reptilia: Sauria: Gekkonidae). Salamandra, 38(4), 195–312.
Kraus, F. (2005) The genus Nactus (Lacertilia: Gekkonidae): a phylogenetic analysis and description of two new species from the Papuan Region. Zootaxa, 1061, 1–28.
Kraus, F. (2007) A new species of Cyrtodactylus (Squamata: Gekkonidae) from western Papua New Guinea. Zootaxa, 1425, 63–68.
Kraus,F. & Allison, A. (2006) A new species of Cyrtodactylus (Lacertilia: Gekkonidae) from Papua New Guinea. Zootaxa, 1247, 59–68.
Ngo, V. T. & Bauer, A.M. (2008) Descriptions of two new species of Cyrtodactylus Gray 1827 (Squmata: Gekkonidae) endemic to southern Vietnam. Zootaxa, 1715, 25–42.
Oliver, P., Tjaturadi, B., and Richards, S.J. (In press) C. irianjayaensis. Geographic distribution. Herpetological Review.
Rösler, H (2000) Eine neue großwüchsige Cyrtodactylus-Art von Neuguinea (Reptilia: Sauria: Gekkonidae). Zoologische Abhandlungen Staatliches Museum für Tierkunde. Dresden, 51(7), 61–71.
Rösler , H., Richards, S.J. and Günther, R. (2007) Remarks on morphology and taxonomy of geckos of the genus Cyrtodactylus Gray, 1827, occurring east of Wallacea, with descriptions of two new species (Reptilia: Sauria: Gekkonidae). Salamandra, 43, 193–230.