Australolacerta Arnold 1989
Creators: name: Edwards, Shelley
name: Branch, William R.
name: Vanhooydonck, Bieke
name: Herrel, Anthony
name: Measey, G. John
name: Tolley, Krystal A.
Publisher: name: Zenodo
Year: 2013
Subjects: Biodiversity
Taxonomy
Animalia
Chordata
Reptilia
Squamata
Lacertidae
Australolacerta

description: Australolacerta Arnold 1989
Type species. Lacerta australis Hewitt 1926
Content. Australolacerta australis (Hewitt 1926)
Characterization and diagnosis. With the transfer of Lacerta rupicola to Vhembelacerta, a re-diagnosis of Australolacerta is required. The monophyly of the monotypic genus Australolacerta is established on the basis of a suite of nuclear and mitochondrial markers (Edwards et al. 2012). Morphologically closest to Vhembelacerta, it can be distinguished from all other lacertids by the following combination of characteristics (FitzSimons 1943; Branch 1998): head moderately depressed, body feebly so; SVL 50–65mm, maximum 70mm; adpressed hindlimb reaches collar; tail cylindrical; head shields normal with upper head shields smooth, occipital region flat; snout pointed, shorter than postocular part of head; nostril pierced between the nasal and one or two postnasals, and 1st upper labial, with nasals in contact with one another behind rostral; frontoparietals paired in contact; parietals in contact with the 4th of four supraoculars and separated from the postoculars; parietal foramen absent; interparietal about twice as long as broad, in good contact with occipital; a series of 9 granules between supraoculars and supraciliaries; 4 upper labials anterior to subocular, which has a strongly-marked keel along upper border and a lower border that is much shorter than upper; elongate temporal shield posterior to the subocular, followed by 3 smaller rounded ones; temporal scales small and granular, similar to dorsal scales; ear-opening large, exposed, bordered anteriorly by an elongate tympanic shield and with no auricular denticulation; lower eyelid scaly, lacking vertically-enlarged scales in the middle; 6 lower labials and five pairs of enlarged chin-shields, 1st smallest, 4th largest, and 1st three pairs in median contact with one another; gular fold present, but not strongly marked; collar composed of 8 plates, straight, free, and even-edged; dorsal scales small, granular, smooth, similar to laterals and about 68 across midbody; ventral plates quadrangular, feebly imbricate, in 6 longitudinal and 28 transverse series; preanal plate enlarged, preceded by two smaller scales; Forelimb with small granular scales on upper surface of forearm and a series of strongly enlarged, smooth and imbricate plates along anterior surface of humerus; hindlimb with granular scales on upper surface of tibia; a series of much enlarged and vertically elongate plates run along anterior surface of thigh and on the lower surface of tibia;. 16–19 femoral pores; sub-digital lamellae smooth; scales on tail enlarged, quadrangular, elongate; more or less smooth dorsally, becoming keeled distally, and below scales smooth basally, more strongly keeled and bluntly mucronate distally.
Coloration: head and dorsum dark brown to olive, with numerous pale spots arranged in more or less regular longitudinal series that are yellow on back, white on flanks, and separated by a dorsolateral series of orange spots; upper surface head with pale green to yellow vermiculations; distinct pale vertical stripes on temporal region; indistinct pale spots on tail; venter bluish green; labials, chin-shields and throat pale greenish, with small black spots and mottling.
Distribution. Found in the southwestern Cape Fold Mountains in Western Cape Province, South Africa (Branch 1998).
description: Published as part of Edwards, Shelley, Branch, William R., Vanhooydonck, Bieke, Herrel, Anthony, Measey, G. John & Tolley, Krystal A., 2013, Taxonomic adjustments in the systematics of the southern African lacertid lizards (Sauria: Lacertidae), pp. 101-114 in Zootaxa 3669 (2) on page 109, DOI: 10.11646/zootaxa.3669.2.1, http://zenodo.org/record/221968