SKINK

'Skinks' are the most diverse group of lizards. They make up the family 'Scincidae' which shares the superfamily or infraorder Scincomorpha with several other lizard families, including Lacertidae (the "true" or wall lizards). Scincidae is the largest of the lizard families with about 1,200 species.

Contents

Description

Diet

Habitat

Breeding

Predators

Gallery

Genera

References

External links

Description

Skinks look roughly like true lizards, but most species have no pronounced neck and relatively small legs. Several genera (e.g., ''Typhlosaurus'') have no limbs at all, others, such as ''Neoseps'', have only reduced limbs. Often, their way of moving resembles that of snakes more than that of other lizards. Skinks usually have long, tapering tails that can be shed and regenerated.
Most skinks are medium sized with a maximum length from the snout to the vent of some 12 cm, although there are a few that grow to larger sizes, such as the ''Corucia'', which can reach 35 cm from snout to vent.

Diet

Skinks are generally carnivorous and largely eat insects, including crickets, grasshoppers, beetles, and caterpillars. They also eat spiders, earthworms, snails, slugs, isopods, other lizards, and small rodents. Some species, particularly those favored as home pets, have a more varied diet and can be maintained on a regimen of roughly 60% vegetables/leaves/fruit and 40% meat and meat products (cat or dog food).^[1]

Habitat

Skinks are found in a variety of habitats worldwide. Some species are endangered.
Many species are good burrowers. There are more terrestrial or fossorial (burying) species than arboreal (tree-climbing) or aquatic species. Some are "sand swimmers", especially the desert species, such as the Mole skink in Florida. Most skinks are diurnal, so they are active during the day. They like to crawl out on rocks or logs to bask (soak up heat from the sun) during the day.

Breeding

During the breeding season, some types of skink will exhibit orange or red markings to indicate sexual maturity. About 55% of the skinks are oviparous, that is, they lay eggs in small clutches. The other 45% are ovoviviparous, giving birth to living offspring.

Predators

Raccoons, foxes, opossums, snakes, cats and hawks all prey on skinks.

Gallery

Genera

Many large genera, ''Mabuya'' for example, are still insufficiently studied, and systematics is at times controversial, see e.g. the taxonomy of the Western Skink (''Eumeces skiltonianus'').

★ ''Ablepharus''

★ ''Acontias''

★ ''Acontophiops''

★ ''Afroablepharus''

★ ''Amphiglossus''

★ ''Androngo''

★ ''Anomalopus''

★ ''Apterygodon''

★ ''Asymblepharus''

★ ''Ateuchosaurus''

★ ''Barkudia''

★ ''Bartleia''

★ ''Bassiana''

★ ''Brachymeles''

★ ''Caledoniscincus''

★ ''Calyptotis''

★ ''Carlia''

★ ''Cautula''

★ ''Chabanaudia''

★ ''Chalcides''

★ ''Chalcidoseps''

★ ''Coeranoscincus''

★ ''Cophoscincopus''

★ ''Corucia''

★ ''Cryptoblepharus''

★ ''Cryptoscincus''

★ ''Ctenotus''

★ ''Cyclodina''

★ ''Cyclodomorphus''

★ ''Dasia''

★ ''Davewakeum''

★ ''Egernia''

★ ''Emoia''

★ ''Eremiascincus''

★ ''Eroticoscincus''

★ ''Eugongylus''

★ ''Eulamprus''

★ ''Eumeces''

★ ''Eumecia''

★ ''Euprepes''

★ ''Eurylepis''

★ ''Feylinia''

★ ''Fojia''

★ ''Geomyersia''

★ ''Geoscincus''

★ ''Glaphyromorphus''

★ ''Gnypetoscincus''

★ ''Gongylomorphus''

★ ''Gongylus''

★ ''Graciliscincus''

★ ''Haackgreerius''

★ ''Hemiergis''

★ ''Hemisphaeriodon''

★ ''Isopachys''

★ ''Janetaescincus''

★ ''Lacertaspis''

★ ''Lacertoides''

★ ''Lacertus''

★ ''Lamprolepis''

★ ''Lampropholis''

★ ''Lankascincus''

★ ''Larutia''

★ ''Leiolopisma''

★ ''Leptoseps''

★ ''Leptosiaphos''

★ ''Lerista''

★ ''Lioscincus''

★ ''Lipinia''

★ ''Lobulia''

★ ''Lubuya''

★ ''Lygisaurus''

★ ''Lygosoma''

★ ''Mabuya''

★ ''Macroscincus''

★ ''Marmorosphax''

★ ''Melanoseps''

★ ''Menetia''

★ ''Mesoscincus''

★ ''Mochlus''

★ ''Morethia''

★ ''Nangura''

★ ''Nannoscincus''

★ ''Neoseps''

★ ''Nessia''

★ ''Niveoscincus''

★ ''Notoscincus''

★ ''Novoeumeces''

★ ''Oligosoma''

★ ''Ophiomorus''

★ ''Ophioscincus''

★ ''Pamelaescincus''

★ ''Panaspis''

★ ''Papuascincus''

★ ''Parachalcides''

★ ''Paracontias''

★ ''Paralipinia''

★ ''Parvoscincus''

★ ''Phoboscincus''

★ ''Plestiodon''

★ ''Prasinohaema''

★ ''Proablepharus''

★ ''Proscelotes''

★ ''Pseudoacontias''

★ ''Pseudemoia''

★ ''Pygomeles''

★ ''Riopa''

★ ''Ristella''

★ ''Saiphos''

★ ''Saproscincus''

★ ''Scelotes''

★ ''Scincella''

★ ''Scincopus''

★ ''Scincus''

★ ''Scolecoseps''

★ ''Sepsina''

★ ''Sigaloseps''

★ ''Simiscincus''

★ ''Sphenomorphus'' (probably paraphyletic)

★ ''Sphenops''

★ ''Tachygia''

★ ''Tiliqua''

★ ''Tribolonotus''

★ ''Tropidophorus''

★ ''Tropidoscincus''

★ ''Typhlacontias''

★ ''Typhlosaurus''

★ ''Voeltzkowia''

References

★ ((1993): ''Prehensile-Tailed Skinks''. Advanced Vivarium Systems. ISBN 1-882770-24-2

External links

★ Description of Skinks at the TIGR.

★ The Five-lined Skink

★ The Lizards of Missouri

★ Observations on Mating Behavior of the Solomon Island Skink

★ Five-lined Skink - Eumeces fasciatus Species account from the Iowa Reptile and Amphibian Field Guide