Central American nighs

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Central American nighs
Crocodile nigh (Lepidophyma flavimaculatum)

Crocodile nigh ( Lepidophyma flavimaculatum )

Systematics
Superordinate : Scale lizards (Lepidosauria)
Order : Scale reptiles (Squamata)
without rank: Scincomorpha (Scincoidea)
Family : Night lizards (Xantusiidae)
Subfamily : Lepidophyminae
Genre : Central American nighs
Scientific name of the  subfamily
Lepidophyminae
Günther , 1885
Scientific name of the  genus
Lepidophyma
Duméril , 1851

The Central American Nightshade ( Lepidophyma ) live in tropical Central America from the Mexican states of Tamaulipas and Michoacán to the Caribbean side of Panama . They are missing in the north of the Yucatan Peninsula , as well as on the Pacific coast of Guatemala and El Salvador .

Lepidophyma species have immobile eyelids that have grown together to form glasses, similar to many geckos, and have rounded pupils. The scales on the head are enlarged, the back and sides of the trunk are covered by a heterogeneous mixture of granular or larger tubercle scales. All Central American Nights are viviparous . Some species reproduce asexually through parthenogenesis , sometimes there are no males.

species

literature

  • Jay M. Savage : Studies on the lizard family Xantusiidae. IV. The genera. Contrib. Sci., Los Angeles Co. Mus. Nat. Hist., 1963 (71): 1-38.
  • Jay M. Savage: The Amphibians and Reptiles of Costa Rica. A Herpetofauna Between Two Continents, Between Two Seas. University of Chicago Press, Chicago IL et al. 2002, ISBN 0-226-73537-0 .

Web links