Gekko cicakterbang (GRISMER, WOOD, GRISMER, QUAH, THY, PHIMMACHAK, SIVONGXAY, SEATEUN, STUART, SILER, MULCAHY, ANAMZA & BROWN, 2019)
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Higher Taxa | Gekkonidae, Gekkota, Sauria, Squamata (lizards: geckos) |
Subspecies | |
Common Names | E: Malaysia Parachute Gecko |
Synonym | Ptychozoon cicakterbang GRISMER, WOOD, GRISMER, QUAH, THY, PHIMMACHAK, SIVONGXAY, SEATEUN, STUART, SILER, MULCAHY, ANAMZA & BROWN 2019: 164 Ptychozoon homalocephalum — CANTOR 1847:626 (in part) Ptychozoon homalocephalum — BOULENGER 1912:52 (in part) Ptychozoon kuhli — SMITH 1935: 119 (in part) Ptychozoon lionotum — MANTHEY & GROSSMANN 1997:247 (in part) Ptychozoon lionotum — COX et al. 1998:81 (in part) Ptychozoon lionotum — DAS et al. 1998:131 (in part) Ptychozoon lionotum — Chan-ard et al., 1999:132 (in part) Ptychozoon lionotum — KLUGE 2001: 25 (in part) Ptychozoon lionotum — LEONG et al. 2003: 170 Ptychozoon lionotum — GRISMER, 2011a: 532 Ptychozoon lionotum — GRISMER 2011b: 139 Ptychozoon lionotum — GRISMER et al., 2011: 78 (in part) Ptychozoon lionotum — GRISMER et al. 2018a: 203 (in part) Ptychozoon lionatum (sic.) — GRISMER et al. 2006: 161 Ptychozoon lionatum (sic.) — GRISMER & PAN 2008: 278 Gekko (Ptychozoon) cicakterbang — WOOD et al. 2019 Gekko (Ptychozoon) cicakterbang — WOOD et al. 2020 |
Distribution | Peninsular Malaysia (and east and west coast islands), probably S Thailand, Indonesia (Natuna Besar Island) (Leong et al. 2003). Type locality: road to the top of Gunung Jerai, Kedah, Peninsular Malaysia (5.8099°N, 100.4367°E, 744 m above sea level). |
Reproduction | |
Types | Holotype. LSUHC 10648 adult female collected by Evan S. H. Quah, L. Lee Grismer, Anuar Shahrul, and Jesse L. Grismer on 26 June 2012. Paratypes. LSUHC 5597 adult male collected by Jesse L. Grismer, L. Lee Grismer, and Perry L. Wood Jr. on 23 July 2003 from Pulau Sibui, Johor, Peninsular Malaysia (2.217539°N, 104.069966°E, 16 m above sea level). LSUHC 5783 bears the same data as LUSHC 5597 except it was collected on 1 September 2003. LSUHC 8709 adult male collected by L. Lee Grismer, Perry L. Wood Jr., and Jesse L. Grismer from Pulau Perhentian Besar, Terengganu, Peninsular Malaysia (5.901514°N, 102.746672°E, 123 m above sea level). LSUHC 9059 adult female bearing the same collection data as LSUHC 8709 except being collected on 18 October 2007. LSUHC 9447 adult female collected by Perry L. Wood Jr., Jesse L. Grismer, and L. Lee Grismer from Gunung Machinchang, Pulau Langkawi, Kedah, Peninsular Malaysia (6.386111°N, 99.661111°E, 634 m above sea level). LSUHC 10978 adult female collected by Evan S. H. Quah and L. Lee Grismer on 7 September 2013 from Hutan Lipur Lata Belatan, Terengganu, Peninsular Malaysia (5.579567°N, 102.589028°E, 527 m above sea level). LSUHC 11058 adult female collected by L. Lee Grismer and Shahrul Anuar on 26 June 2013 from Kem Baha, Gunung Stone, Kelantan, Peninsular Malaysia (5.340092°N, 101.966917°E, 511 m above sea level). LSUHC 11418 adult male collected by Evan S. H. Quah and L. Lee Grismer on 26 June 2013 from Pulau Bidong, Terengganu, Peninsular Malaysia (5.620990°N, 103.058062°E, 25 m above sea level). |
Diagnosis | Diagnosis: Ptychozoon cicakterbang sp. nov. differs from all other species of Ptychozoon by having the following unique combination of characters: a maximum SVL of 93.4 mm; supranasals not in contact; 9–13 supralabials; 11–15 infralabials; infra-auricular cutaneous flap present; prominent supra-auricular lobe; no dorsal or caudal tubercles; imbricate parachute support scales on dorsal surface of patagia; raised, prominent ridges on ventral surface of patagia; 79–105 midbody dorsal scales; 30–48 ventral scales; pre-antebrachial flap not inserting on the full length of digit V but leaving a space between them; no enlarged femoral scales; 17–25 pore-bearing precloacal scales in males; 18–28 enlarged precloacal scales; 5–8 rows of enlarged post-precloacal scales; 14–17 transverse subdigital lamellae on the fourth toe; 25–34 scales across the widest portion of the caudal flap; enlarged dorsal caudal scales forming intermittent whorls; distal caudal lobes fusing to form a narrow caudal flap; edges of caudal flap weakly crenulated; caudal lobes angled posteriorly; caudal lobes decrease posteriorly in size; no thick, dark, postorbital stripe; four dark body bands between limb insertions; no irregularly shaped, white, vertebral markings; and subcaudal region banded in adults (Tables 4, 5 in Grismer et al. 2019). Additional details (2762 characters) are available for collaborators and contributors. Please contact us for details. |
Comment | Habitat: trees of varying sizes in primary and old secondary, lowland dipterocarp forests up to approximately 800 meters in elevation (Dring 1979; Grismer 2011a,b; Grismer et al. 2011). On Pulau Sibu, it occurs at sea level on small trees within coastal forest adjacent to mangrove swamps (Grismer 2011a) and can often be found sleeping on the smaller branches of small trees and large shrubs during the day and night less than two meters above the ground (Grismer 2011a; Grismer et al. 2011). On Pulau Lang Tengah, Terengganu, specimens were observed on the ground eating winged termites on a rainy evening during a storm (Evan S. H. Quah; pers. obs.). Behavior: When alarmed, it may jump to the ground to escape. |
Etymology | The specific epithet cicakterbang is derived from the Malay word for flying lizards. The word “cicak” means lizard and “terbang” means flight. The term is used for both Ptychozoon and Draco. |
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