Northern curly-tailed lizard

Leiocephalus carinatus

"Leiocephalus carinatus", commonly known as the northern curly-tailed lizard, is a species of lizard in the family Leiocephalidae.
Nothern Curlytailed lizard - Leiocephalus carinatus - Noordelijke krulstaartleguaan  Cuba,Geotagged,Leiocephalus carinatus,Northern curly-tailed lizard,Winter,curly tailed,iguana,leguaan,lizard

Appearance

Adults may attain a snout to vent length of 10.5 cm, or a total length, including the tail, of 26 cm. The dorsal scales are keeled and pointed. "L. carinatus" resembles lizards of the genus "Sceloporus", but with the tail usually curled upward, especially when the lizard is in a horizontal position on rocks or on the ground.
Northern curly-tailed lizard  Geotagged,Leiocephalus carinatus,Northern curly-tailed lizard,Summer,The Bahamas

Naming

13 subspecies are recognized, including the nominate race:

⤷ "L. c. carinatus" Gray, 1827
⤷ "L. c. aquarius" Schwartz & Ogren, 1956
⤷ "L. c. armouri" Barbour & Shreve, 1935
⤷ "L. c. cayensis" Schwartz, 1959
⤷ "L. c. coryi" K.P. Schmidt, 1936
⤷ "L. c. granti" Rabb, 1957
⤷ "L. c. hodsdoni" K.P. Schmidt, 1936
⤷ "L. c. labrossytus" Schwartz, 1959, South Central Cuba, Playa Larga
⤷ "L. c. microcyon" Schwartz, 1959
⤷ "L. c. mogotensis" Schwartz, 1959
⤷ "L. c. varius" Garman, 1887, Grand Cayman
⤷ "L. c. virescens" Stejneger, 1901
⤷ "L. c. zayasi" Schwartz, 1959
Northern Curly-tailed Lizard ("Leiocephalus carinatus") Just hanging out on a coconut palm. Geotagged,Leiocephalus carinatus,Summer,United States

Behavior

An active, robust lizard, it is mostly terrestrial and will retreat into a burrow or cavity when frightened. It prefers sunny areas with loose rubble and rock. In the Cayman Islands a large captured specimen was observed to consistently burrow completely under the sand in a holding tank, even though a rock retreat was provided. The lizard also "played dead" when handled and remained completely motionless for a short while after being put down.

References:

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Status: Least concern
EX EW CR EN VU NT LC
Taxonomy
KingdomAnimalia
DivisionChordata
ClassReptilia
OrderSquamata
FamilyLeiocephalidae
GenusLeiocephalus
SpeciesL. carinatus