Maria's worm lizard (''Blanus mariae'') is an amphisbaenian

species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...

in the

family Family (from la, familia) is a group of people related either by consanguinity (by recognized birth) or affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its members and of society. Idea ...

Blanidae ''Blanus'' is a genus of amphisbaenians found in the Mediterranean region of Europe and North Africa. Like other amphisbaenians, ''Blanus'' species are specialized for a subterranean existence, with long, slender bodies, reduced limbs, and rudim ...

. The species is

endemic Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found else ...

to the

Iberian Peninsula The Iberian Peninsula (), ** * Aragonese and Occitan: ''Peninsula Iberica'' ** ** * french: Péninsule Ibérique * mwl, Península Eibérica * eu, Iberiar penintsula also known as Iberia, is a peninsula in southwestern Europe, def ...

Geographic range

''Blanus mariae'' is found in the southwestern

, mainly in the southern half of

Portugal Portugal, officially the Portuguese Republic ( pt, República Portuguesa, links=yes ), is a country whose mainland is located on the Iberian Peninsula of Southwestern Europe, and whose territory also includes the Atlantic archipelagos of ...

and in the spanish autonomous communities of

Extremadura Extremadura (; ext, Estremaúra; pt, Estremadura; Fala: ''Extremaúra'') is an autonomous community of Spain. Its capital city is Mérida, and its largest city is Badajoz. Located in the central-western part of the Iberian Peninsula, it ...

and western

Andalusia Andalusia (, ; es, Andalucía ) is the southernmost autonomous community in Peninsular Spain. It is the most populous and the second-largest autonomous community in the country. It is officially recognised as a "historical nationality". The t ...

Taxonomy

''Blanus mariae'' forms a

cryptic species In biology, a species complex is a group of closely related organisms that are so similar in appearance and other features that the boundaries between them are often unclear. The taxa in the complex may be able to hybridize readily with each oth ...

complex with ''

Blanus cinereus The Iberian worm lizard, Mediterranean worm lizard, or European worm lizard (''Blanus cinereus'') is a species of reptile in the family Blanidae (worm lizards) of the clade Amphisbaenia. The Iberian worm lizard is locally known as ''cobra-ceg ...

''.

Etymology

The specific name, ''mariae'', is in honour of Maria del Rosario Aguilar Tortajada (1914–2002), the grandmother of Eva María Albert, one of the scientists who described this species.Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). ''The Eponym Dictionary of Reptiles''. Baltimore: Johns Hopkins University Press. xiii + 296 pp. . (''Blanus mariae'', pp. 168-169).

Description

''Blanus mariae'' has an average snout–vent length of . The body colour is pale pink to dark brilliant purple, with a reticulate pattern caused by the inter-segmental sutures.

Geographic range

Taxonomy

Etymology

Description

References

Further reading