Vaillant's mabuya

Chioninia vaillantii
Vaillant's skink in the Prague Zoo
Conservation status
Endangered  (IUCN 3.1)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Order:	Squamata
Family:	Scincidae
Genus:	Chioninia
Species:	C. vaillantii
Binomial name
Chioninia vaillantii (Boulenger, 1887)
Synonyms[2]
Mabuia vaillantii Boulenger, 1887 Mabuya vaillantii — Greer, 1976 Chioninia vaillantii — Mausfeld et al., 2002

Chioninia vaillantii, also known commonly as Vaillant's mabuya or Vaillant's skink, is a species of skink in the family Scincidae. The species is endemic to the Cape Verde Islands.[2] There are two recognized subspecies.

Conservation status

C. vaillantii is listed as endangered by the IUCN because the species occurs as a very fragmented population, and the quality of its habitat is declining.[1]

Geographic range

Vaillant's mabuya occurs on the islands Fogo and Santiago, and the islet Ilhéu de Cima.[1]

Habitat

The preferred natural habitat of C. vaillantii is shrubland.[1]

Reproduction

C. vaillantii is viviparous.[2]

Subspecies

Two subspecies are recognized as being valid including the nominotypical subspecies.

• Chioninia vaillantii vaillantii (Boulenger, 1887)
• Chioninia vaillantii xanthotis Miralles, Vasconcelos, Perera, Harris & Carranza, 2010

Nota bene: A trinomial authority in parentheses indicates that the subspecies was originally described in a genus other than Chioninia.

Etymology

The specific name, vaillantii, is in honor of French herpetologist Léon Louis Vaillant.[3]

References

1. Vasconcelos, R. (2013). "Chioninia vaillantii". IUCN Red List of Threatened Species. 2013: e.T178352A19086055. doi:10.2305/IUCN.UK.2013-1.RLTS.T178352A19086055.en. Retrieved 11 November 2021.
2. Chioninia vaillantii at the Reptarium.cz Reptile Database. Accessed 31 January 2017.
3. Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Johns Hopkins University Press. xiii + 296 pp. ISBN 978-1-4214-0135-5. (Mabuya vaillantii, p. 271).

Further reading

• Boulenger GA (1887). Catalogue of the Lizards in the British Museum (Natural History). Second Edition. Volume III ... Scincidæ ... London: Trustees of the British Museum (Natural History). (Taylor and Francis, printers). xii + 575 pp. + Plates I–XL. (Mabuia vaillantii, new species, pp. 159–160 + Plate VII).
• Mausfeld P, Schmitz A, Böhme W, Misof B, Vrcibradic D, Rocha CFD (2002). "Phylogenetic Affinities of Mabuya atlantica Schmidt, 1945, Endemic to the Atlantic Ocean Archipelago of Fernando de Noronha (Brazil): Necessity of Partitioning the Genus Mabuya Fitzinger, 1826 (Scincidae: Lygosominae)". Zoologischer Anzeiger 241 (3): 281–293. (Chioninia vaillantii, new combination).
• Miralles A, Vasconcelos R, Perera A, Harris DJ, Carranza S (2010). "An integrated taxonomic revision of the Cape Verdean skinks (Squamata, Scincidae)". Zoologica Scripta 40 (1): 16–44. (Chioninia vaillantii xanthotis, new subspecies).