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Home »» Lizards »» Scincidae (Skinks) »» Mole Skinks »» Florida Keys Mole Skink (Plestiodon egregius egregius)


Florida Keys Mole Skink (Plestiodon egregius egregius)Species of Least Concern





Description: A subspecies of P. egregius in which approximately 60 per cent of the individuals have 22 or more scale rows at midbody and in which the reddish-orange or orange suffusion in sexually mature males frequently extends downward to occupy some or all of the venter. This is a fairly small species of lizard (adults from 34 to 62 mm snout-vent length; females average 4.5 mm longer than males). The limbs are reduced, the primary temporal is lacking, and the ear opening is partially closed. There are usually three supraoculars. Scale rows at midbody number 18 to 24. Both head and body lack a median light stripe. Sexually active males are suffused with yellow, orange, or reddish-orange on the lips, chin, sides of neck, lower sides of the body, and occasionally on the ventrum.


Habitat: Habitats include coastal dunes, sand pine scrub, longleaf pine-turkey oak woods, and xeric hammocks. This lizard is mostly fossorial; often under surface litter, also in pocket gopher burrows and mounds, burrowing beetle mounds; it occurs in greatest numbers where soil is sandy or gravelly and dry. It also occurs under rocks and tidal wrack on beaches. Eggs are laid in a cavity dug in sandy soil, several inches to 6 feet below the surface.


Range: Florida keys and dry Tortugas. Type locality: Indian Key, Pinellas County, Florida.


Found in these States: FL


Diet: Eats crickets, spiders, and other small arthropods.


Reproduction: Mole skinks reach sexual maturity after one year. They mate in winter; the female lays three to seven eggs in spring in a shallow nest cavity less than 12 inches below the surface. The eggs incubate for 31 to 51 days, during which time the female tends the nest.


Status: Listed as Least Concern because overall the extent of occurrence, area of occupancy, number of subpopulations, and population size are fairly large and probably have not declined at a rate that would qualify the species for any of the threatened categories.


Taxonomy:

»» Kingdom: Animalia - Animals
   »» Phylum: Chordata - Chordates
     »» Subphylum: Vertebrata - Vertebrates
       »» Class: Reptilia - Reptiles
         »» Order: Squamata - Lizards
           »» Family: Scincidae - Skinks
             »» Genus: Plestiodon
               »» Species: Plestiodon egregius - Mole Skink
                 »» Subspecies: Plestiodon egregius egregius - Florida Keys Mole Skink

This article uses material from the Wikipedia article "Plestiodon egregius", which is released under the Creative Commons Attribution-Share-Alike License 3.0. Content may have been omitted from the original, but no content has been changed or extended.

 

 

 

 


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Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. However, it is not a legal authority for statutory or regulatory purposes. While every effort has been made to provide the most reliable and up-to-date information available, ultimate legal requirements with respect to species are contained in provisions of treaties to which the United States is a party, wildlife statutes, regulations, and any applicable notices that have been published in the Federal Register. For further information on U.S. legal requirements with respect to protected taxa, please contact the U.S. Fish and Wildlife Service.

 
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