Platysaurus capensis Smith, 1844
endemic LC

Morphological description

Boulenger (1885) re-described this species as follows: Head much longer than broad. Frontonasal hexagonal, as long as broad ; frontal trapezoid; interparietal small, lozenge-shaped, in the middle between the two pairs of parietals, of which the posterior is the largest ; no occipital ; four supraoculars, anterior large, triangular, posterior smallest ; four supraciliaries ; lower eyelid with a transparent disk; two longitudinal rows of large temporals, upper largest ; a loreal ; a large preorbital ; four infra orbitals, second and third bordering the lip ; live labials anterior to the second infraorbital. Mental pentagonal; five lower labials, bordered by a row of five large shields, the fourth of which is much larger than the others; gular scales small, elongate quadrangular anteriorly, with a median series of slightly enlarged ones, granular under the neck, again increasing in size towards the collar; latter edged by eight scales. Dorsal scales small, flat, granular, slightly enlarged on the vertebral line, minute on the flanks. Ventrals square, in twenty longitudinal and forty transverse series. Preanal scales small, the largest hardly larger than the ventrals. Limbs long; the length of the tibia equals the distance from the end of the snout to the lower inferior corner of the ear-opening; digits long and slender. Scales on the limbs smooth, feebly keeled on the tibia, granular on the thighs and under the arms; lower surface of tibia with a series of eight large plates; eighteen femoral pores on each side. Tail depressed, tapering, with annuli of elongate quadrangular, smooth scales. Grey-brown above (in spirits), with three light longitudinal bands commencing on the head; lower surfaces whitish. Measurements: Total length 197 mm, Head 18 mm, Width of head 12 mm, Body 59 mm, Forelimb 33 mm, Hindlimb 48 mm, Tail 120 mm

Diagnostic description

The diagnosis was extracted from Stanley et al. (2011): Extremely dorso-ventrally flattened. Medium to very large-bodied (maximum snout-vent-length, SVL 73– 146 mm), limbs long and digits unreduced. Granular dorsal scales, ventrals large, square or quadrangular, smooth, juxtaposed, in regular longitudinal and transverse series. Caudal scales not spinose and arranged in whorls. Osteoderms restricted to dorsum of head fide Lang 1991. Oviparous, laying 1–2 eggs. Sexually dichromatic, with brightly colored males and cryptic females.

Type notes

Type locality: “Great Namaqualand”, retricted to Kamiesberg region, Namaqualand, Northern Cape Province, South Africa (by Whiting et al., 2015). Lectotype: BMNH 1946.8.29.26 (formerly BM 65.5.4.110); syntype (paralectotype) MNHN 2807 (2500) (= MHNP).

Taxonomic notes

With the description of the northern population of Platysaurus capensis as a new species, P. attenboroughi (Whiting et al., 2015), there are no further outstanding taxonomic issues (Tolley et al., 2023).

Global distribution

South Africa

SA distribution

The species occurs in the greater Kamiesberg region of Namaqualand, Northern Cape Province, South Africa, from Goegap Nature Reserve near Springbok southwards to Garies (Branch and Whiting, 1997).

Movement

In general, lizards can sprint, crawl, climb, jump, and glide. When running on four legs, lizards often move their fore feet diagonally in unison—the right fore foot with the left hand and the left fore foot with the right hand. The body's bent is simultaneously reversed. The shoulders, hips, and other joints in the legs as well as the bending of the back all contribute to moving the feet forward. Leg and back muscles work together to power running (Alexander, 2012).

Trophic level

Carnivore - Invertivore (invertebrate-eating)

Trophic strategy

Platysaurus capensis feeds on small invertebrates, including flies, beetles and larvae (Branch, 1998).

Reproduction

Platysaurus capensis is oviparous, with females laying two eggs beneath in November-December. A second clutch may be laid later in the summer (Branch, 1998).

Behaviour

No data.

Biome

Succulent Karoo, Desert

Occurrence records map

This map contains point-based occurrences at different locations

iNaturalist: Data partners records: DNA:

Residence status

Occurrence in African countries and South African provinces. Residence status indicates if a taxon is indigenous, endemic, or alien in a specific region. This data is based on specimen records and literature.

FSA

SA

BOT

NAM

ESW

LES

WC

EC

NC

FS

GA

KZN

LP

MP

NW

Absent

Indigenous

Endemic

Naturalised

Invasive

Nicolaas Myburgh

Names and Sources

Common Name Language
Namaqua Flat Lizard, Cape Flat Lizard En
Cape Flat Lizard En
Namakwa Platakkedis En

Classification

KINGDOM Animalia

PHYLUM Chordata

SPECIES capensis

No results found for Platysaurus capensis Smith, 1844

Uses

The species is not listed on CITES and is not known to be traded (Tolley et al., 2023).

20 results for Platysaurus capensis Smith, 1844

Observation records

Date: 9/3/2022 4:36:00 PM

Northern Cape

Data Resource: iNaturalist View record

Date: 9/15/2019 2:52:00 PM

Northern Cape, South Africa

Data Resource: iNaturalist View record

Date: 9/15/2019 2:56:00 PM

Northern Cape

Data Resource: iNaturalist View record

Date: 9/6/2017 12:54:00 PM

Northern Cape, South Africa

Data Resource: iNaturalist View record

Date: 9/6/2017 11:11:00 AM

Northern Cape, South Africa

Data Resource: iNaturalist View record

Date: 9/6/2017 2:10:00 PM

Northern Cape

Data Resource: iNaturalist View record

Date: 9/8/2017 1:36:00 PM

Northern Cape, South Africa

Data Resource: iNaturalist View record

Date: 9/8/2017 12:50:00 PM

Northern Cape

Data Resource: iNaturalist View record

Date: 9/6/2017 4:09:00 PM

Northern Cape, South Africa

Data Resource: iNaturalist View record

Date: 9/6/2017 3:02:00 PM

Northern Cape, South Africa

Data Resource: iNaturalist View record

Animal occurrence records per dataset

Animal occurrence records per year

Occurrence records map

This map contains point-based occurrences at different locations

iNaturalist: Data partners records: DNA:

1997

BOOK

A new Platysaurus (Squamata: Cordylidae) from the Northern Cape Province, South Africa

Branch, W., Whiting, M.. 1997. A new Platysaurus (Squamata: Cordylidae) from the Northern Cape Province, South Africa Vol. 46(2) pp.124-136.

2011

BOOK

Between a rock and a hard polytomy: Rapid radiation in the rupicolous girdled lizards (Squamata: Cordylidae)

Jackman, T., Mouton, P., Branch, W., Stanley, E., Bauer, A.. 2011. Between a rock and a hard polytomy: Rapid radiation in the rupicolous girdled lizards (Squamata: Cordylidae) Vol. 58 pp.53-70.

1998

BOOK

Field Guide to Snakes and Other Reptiles of Southern Africa

Branch, B.. 1998. Field Guide to Snakes and Other Reptiles of Southern Africa. Cape Town. Struik Publishers.

1885

BOOK

Catalogue of the lizards in the British Museum (Natural History)

Boulenger, G.. 1885. Catalogue of the lizards in the British Museum (Natural History) Vol. 2. London. Natural History Museum pp.349 - 350.

2012

JOURNAL ARTICLE

Locomotion of Reptiles

Alexander, R.. 2012. Locomotion of Reptiles Vol. 121 pp.1-4.

2023

BOOK

Conservation status of the reptiles of South Africa, Eswatini and Lesotho

Tolley, K., Burger, M., Alexander, G., Pietersen, D., Conradie, W., Weeber, J.. 2023. Conservation status of the reptiles of South Africa, Eswatini and Lesotho Vol. Suricata 10. Pretoria. South African National Biodiversity Institute.

2015

JOURNAL ARTICLE

A new species of spectacularly coloured flat lizard Platysaurus (Squamata: Cordylidae: Platysaurinae) from southern Africa

Branch, W., Whiting, M., Keogh, J., Pepper, M.. 2015. A new species of spectacularly coloured flat lizard Platysaurus (Squamata: Cordylidae: Platysaurinae) from southern Africa Vol. 3986(2) pp.173-192.

Status

Status and criteria

LC

Assessor(s)

Martin Whiting

Contributors

Josh Weeber

Reviewer(s)

Graham Alexander