Leiolepis guentherpetersi DAREVSKY & KUPRIYANOVA, 1993
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Higher Taxa | Agamidae (Leiolepididae or Leiolepidinae), Sauria, Iguania, Squamata (lizards) |
Subspecies | |
Common Names | E: Peters’ Butterfly Lizard G: Peters’ Schmetterlingsagame |
Synonym | Leiolepis guentherpetersi DAREVSKY & KUPRIYANOVA 1993 Leiolepis guentherpetersi — MALYSHEVA et al. 2006 Leiolepis guentherpetersi — GRISMER et al. 2014 |
Distribution | C Vietnam (Binhtrithien, Quangnam-Danang) Type locality: Thuy Phu, 17 km SE of Hue, Binhtrithien Province, central Vietnam. |
Reproduction | ovoviviparous. Triploid, parthenogenetic species. The parental origins are northern L. guttata (M) × extinct or unsampled population of L. reevesii (P) which hybridized once to create diploid ancestor; Diploid ancestor × L. reevesii (P) (GRISMER et al. 2014). Galoyan et al. (2025) found that L. guentherpetersi has mitochondrial DNA and two haploid sets from L. guttata and one from L. reevesii, suggesting that it is the result of a backcross of a parthenogenetic L. guttata × L. reevesii hybrid with a L. guttata male increasing ploidy from 2n to 3n. |
Types | Holotype: ZISP 20326 |
Diagnosis | Diagnosis: Large unisexual triploid (3n = 54) species. Different from all other Leiolepis species by the following combination of characters: Snout-vent length up to 156 mm; rostral 3-3,5 times as wide as high; 17-20 ventral scales between the median line of the belly and the small dorsal scales; 14-18 enlarged scales across the lower part of the tibia; fourth toe with 40-43 subdigital scales; femoral pores 21-23; 38-43 scales between the light dorsolateral stripes; median dorsal stripe absent; transverse stripes formed by rows of 4-5 light oval spots produce a characteristic reticulum between dorsolateral stripes (Darevsky & Kupriyanova 1993). |
Comment | |
Etymology | Named after Günther Peters (1932–2023), German herpetologist. See Bischoff et al. 2023 for biographical notes. |
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