A new lizard of the genus Gekko Laurenti, 1768 (Squamata: Sauria: Gekkonidae) from the Phong Nha-Ke Bang National Park, Quang Binh Province, Vietnam. Bonner Zoologische Beitraege, 53(1-2), Juni 2005: 135-148. 136 [Zoological Record Volume 142]