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Type: Article
Published: 2024-04-29
Page range: 105-120
Abstract views: 59
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Another new species of Cyrtodactylus (Squamata: Gekkonidae) from Binh Dinh Province, south-central Vietnam

Institute of Zoology; University of Cologne; Zülpicher Str. 47b; D-50674 Cologne; Germany; AG Zoologischer Garten Köln; Riehler Str. 173; D-50735 Cologne; Germany; Central Institute for Natural Resources and Environmental Studies; Vietnam National University; Hanoi; 19 Le Thanh Tong Road; Hanoi; Vietnam.
Institute of Ecology and Biological Resources; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet Road; Hanoi 10072; Vietnam.
Phu Yen University; 01 Nguyen Van Huyen Road; Phu Yen; Vietnam.
Institute of Ecology and Biological Resources; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet Road; Hanoi 10072; Vietnam; Graduate University of Science and Technology; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet Road; Hanoi 10072; Vietnam,Institute of Ecology and Biological Resources; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet Road; Hanoi 10072; Vietnam.
Faculty of Biology; University of Science; Vietnam National University; Hanoi; 334 Nguyen Trai Road; Hanoi; Vietnam.
Institute of Ecology and Biological Resources; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet Road; Hanoi 10072; Vietnam; Graduate University of Science and Technology; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet Road; Hanoi 10072; Vietnam.
Institute of Zoology; University of Cologne; Zülpicher Str. 47b; D-50674 Cologne; Germany; AG Zoologischer Garten Köln; Riehler Str. 173; D-50735 Cologne; Germany; Central Institute for Natural Resources and Environmental Studies; Vietnam National University; Hanoi; 19 Le Thanh Tong Road; Hanoi; Vietnam
Central Institute for Natural Resources and Environmental Studies; Vietnam National University; Hanoi; 19 Le Thanh Tong Road; Hanoi; Vietnam; Institute of Ecology and Biological Resources; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet Road; Hanoi 10072; Vietnam; Graduate University of Science and Technology; Vietnam Academy of Science and Technology; 18 Hoang Quoc Viet Road; Hanoi 10072; Vietnam
Reptilia Cyrtodactylus binhdinhensis sp. nov. CoI molecular phylogeny morphology Binh Dinh Province

Abstract

We describe a new species of the Cyrtodactylus irregularis complex based on six adult specimens from Phu Cat District, Binh Dinh Province, Vietnam. Cyrtodactylus binhdinhensis sp. nov. is morphologically distinguished from the remaining congeners of the C. irregularis group by a combination of the following characteristics: Size medium (SVL up to 80.4 mm); nasal scales 4; internasal single; ventral scales in 39–42 longitudinal rows at midbody; ventrolateral folds present or absent without interspersed tubercles; precloacal pores 6 or 7 in males; 5 or 6 enlarged femoral scales on each thigh; femoral pores 10 in males; postcloacal tubercles 2–4; lamellae under toe IV 18–21; dorsal pattern consisting of slightly clear transverse banding formed by shaped dark brown bands, a continuous neckband with U-shape or triangle shape in the middle, dorsal head surface with small dark brown blotches; subcaudal scales transversely enlarged. In the phylogenetic analyses, the new species is recovered as a sister taxon to C. badenensis with approximately 15.34–16.15% genetic divergence between the two species based on a fragment of the COI gene.

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