Scelotes bipes (LINNAEUS, 1766)
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Higher Taxa | Scincidae, Scincinae, Scincoidea, Sauria, Squamata (lizards) |
Subspecies | |
Common Names | E: Silvery Dwarf Burrowing Skink, Common Burrowing Skink |
Synonym | Anguis bipes LINNAEUS 1766: 390 Chalcida bipes — MEYER 1795: 31 Bipes anguineus MERREM 1820 (fide GREER 1970) Scelotes Linnaei — DUMÉRIL & BIBRON 1839: 785 Scelotes bipes — GRAY [1845: 123] Scelotes Linnaei — GRAVENHORST 1851: 376 Scelotes bipes — BOULENGER 1887: 414 Scelotes bipes — LOVERIDGE 1936: 74 Scelotes bipes — WHITING et al. 2003 |
Distribution | Republic of South Africa (W Cape, from Mossel Bay to near Saldanha Bay) Type locality: “Indiis” |
Reproduction | ovovivparous |
Types | Holotype: NRM 139 |
Diagnosis | Diagnosis (genus): Skull characters: Palatine bones meeting or closely apposed on midline; palatal rami of pterygoids separated medially and diverging posteriorly; pterygoid teeth absent. Postorbital bone present, but small to minute, or absent; supratemporal arch weak, fenestra obliterated by apposition of bones of arch with parietal bone; 11 to 23 maxillary teeth, but only uluguruensis with 22 to 23 maxillary teeth, all other species with 11 to 19 teeth. External characters: Interparietal large, touching supraocular scales; external ear opening present or absent; a pair of supranasals meeting behind rostral (fused only in some bipes); digital formula 5-5 to 0-0 (see Table 1 in GREER 1970). |
Comment | Limb morphology: This species lost its forelimb entirely and retains only two digits on the hind limb. Skull morphology: for a comparison of African burrowing skinks see Stepanova & Bauer 2021. Type species: Bipes anguineus MERREM 1820 is the type species of the genus Scelotes FITZINGER 1826. |
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