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Carlia rubrigularis INGRAM & COVACEVICH, 1989

IUCN Red List - Carlia rubrigularis - Least Concern, LC

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Higher TaxaScincidae, Eugongylinae, Scincoidea, Sauria, Squamata (lizards) 
Subspecies 
Common NamesRed-throated Rainbow-skink, Northern Red-throated Skink 
SynonymCarlia rubrigularis INGRAM & COVACEVICH 1989
Carlia rubrigularis — COGGER 2000: 398
Carlia rubrigularis — DOLMAN & HUGALL 2008
Carlia rubrigularis — LIVIGNI 2013: 264 
DistributionAustralia (Queensland) Map legend:
TDWG region - Region according to the TDWG standard, not a precise distribution map.

NOTE: TDWG regions are generated automatically from the text in the distribution field and not in every cases it works well. We are working on it.
 
Reproductionoviparous 
TypesParatypes: AMS (AM) 
CommentCarlia rubrigularis and C. rhomboidalis can be distinguished from all other Carlia in having the interparietal scale fused with the frontoparietal (Ingram & Covacevich 1989; Hoskin & Couper 2012). Carlia rubrigularis was split from C. rhomboidalis in 1989 on the basis of colouration, particularly of breeding males (Ingram & Covacevich 1989). In C. rhomboidalis the labials and underside of the head are blue and the throat is red (Fig. 1A), whereas in C. rubrigularis the entire lower surfaces of the head (termed here the ‘chin’) and throat are red (Fig. 1B). This colour difference in breeding males was deemed probably sufficient to confer breeding isolation should the species come into contact (Ingram & Covacevich 1989). Indeed, lab-tests of female choice have detected prezygotic isolation between these two species (Dolman 2008). Ingram & Covacevich (1989) concluded that the two species were morphologically indistinguishable other than for chin colour; however, Dolman (2008) also found subtle differences in relative limb length and head width (Hoskin 2014).
 
References
  • Cogger, H. G. 2014. Reptiles and Amphibians of Australia, 7th ed. CSIRO Publishing, xxx + 1033 pp.
  • Cogger, H.G. 2000. Reptiles and Amphibians of Australia, 6th ed. Ralph Curtis Publishing, Sanibel Island, 808 pp.
  • Dolman, Gaynor & Andrew F. Hugall 2008. Combined mitochondrial and nuclear data enhance resolution of a rapid radiation of Australian rainbow skinks (Scincidae: Carlia). Molecular Phylogenetics and Evolution 49 (3): 782-794 - get paper here
  • DONNELLAN, S.C.; P.J. COUPER, K. M. SAINT & L. WHEATON 2009. Systematics of the Carlia ‘fusca’ complex (Reptilia: Scincidae) from northern Australia. Zootaxa 2227: 1-31 - get paper here
  • Goodman, Brett Alexander 2006. The effects of maternal size on clutch traits in a tropical invariant-clutch lizard, Carlia rubrigularis (Scincidae). Amphibia-Reptilia 27 (4): 505-511 - get paper here
  • Greenbaum, E. 2000. Herpetofaunal observations in disparate habitats in south Sustralia, New South Wales, and queensland, Australia. Herpetological Bulletin (72): 6-16 - get paper here
  • HOSKIN, CONRAD J. 2014. A new skink (Scincidae: Carlia) from the rainforest uplands of Cape Melville, north-east Australia. Zootaxa 3869 (3): 224–236 - get paper here
  • Ingram G; Covacevich J 1989. Revision of the genus Carlia (Reptilia, Scincidae) in Australia with comments on Carlia bicarinata of New Guinea. Memoirs of the Queensland Museum 27 (2): 443-490
  • LiVigni, F. (ed.) 2013. A Life for Reptiles and Amphibians, Volume 1. Chimaira, Frankfurt, 495 pp. - get paper here
  • Shea, Glenn M; Sadlier, Ross A 1999. A catalogue of the non-fossil amphibian and reptile type specimens in the collection of the Australian Museum: types currently, previously and purportedly present. TECHNICAL REPORTS OF THE AUSTRALIAN MUSEUM 15, 1999: 1-91
  • Wilson, S. & Swan, G. 2010. A complete guide to reptiles of Australia, 3rd ed. Chatswood: New Holland, 558 pp.
 
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