Go to: main text of page main navigation local menu. Ctenosaura differs from Cachryx in the following character states: Up to 4 cusps on teeth. Modal number of premaxillary teeth, 7. Crista cranii arranged as a smooth curve between the frontal and prefrontal. Subdigital lamellae under the first phalanx of the third digit of the pes not fused.
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Confused by a class within a class or an order within an order? Please see our brief essay. Help us improve the site by taking our survey. To cite this page: Myers, P. Espinosa, C. Parr, T. Jones, G. Hammond, and T. The Animal Diversity Web online. Disclaimer: The Animal Diversity Web is an educational resource written largely by and for college students. ADW doesn't cover all species in the world, nor does it include all the latest scientific information about organisms we describe.
Though we edit our accounts for accuracy, we cannot guarantee all information in those accounts. While ADW staff and contributors provide references to books and websites that we believe are reputable, we cannot necessarily endorse the contents of references beyond our control. Additional Information Encyclopedia of Life. Ctenosaura acanthura Northeastern Spinytail Iguana Facebook. Kingdom Animalia animals.
Animalia: information 1 Animalia: pictures Animalia: specimens Animalia: sounds Animalia: maps Eumetazoa metazoans. Eumetazoa: pictures Eumetazoa: specimens Eumetazoa: sounds Eumetazoa: maps Bilateria bilaterally symmetrical animals.
Bilateria: pictures Bilateria: specimens Bilateria: sounds Bilateria: maps Deuterostomia deuterostomes. Deuterostomia: pictures Deuterostomia: specimens Deuterostomia: sounds Phylum Chordata chordates. Chordata: information 1 Chordata: pictures Chordata: specimens Chordata: sounds Craniata craniates. Craniata: pictures Craniata: specimens Craniata: sounds Subphylum Vertebrata vertebrates.
Vertebrata: information 1 Vertebrata: pictures Vertebrata: specimens Vertebrata: sounds Superclass Gnathostomata jawed vertebrates. Gnathostomata: pictures Gnathostomata: specimens Gnathostomata: sounds Euteleostomi bony vertebrates. Euteleostomi: pictures Euteleostomi: specimens Euteleostomi: sounds Class Sarcopterygii lobe-finned fishes and terrestrial vertebrates. Sarcopterygii: pictures Sarcopterygii: specimens Sarcopterygii: sounds Tetrapoda tetrapods. Tetrapoda: pictures Tetrapoda: specimens Tetrapoda: sounds Amniota amniotes.
Amniota: pictures Amniota: specimens Amniota: sounds Class Reptilia turtles, snakes, lizards, and relatives. Reptilia: information 1 Reptilia: pictures Reptilia: specimens Reptilia: sounds Order Squamata. Squamata: pictures Squamata: specimens 7. Family Iguanidae. Iguanidae: information 1 Iguanidae: pictures Genus Ctenosaura. Ctenosaura: pictures Species Ctenosaura acanthura Northeastern Spinytail Iguana. Read more Connect with us Help us improve the site by taking our survey.
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Ctenosaura acanthura (Shaw, 1802)
Ctenosaura acanthura , commonly known as the northeastern spinytail iguana , is a species of iguanid lizard endemic to Mexico. The northeastern spinytail iguana was first described by British zoologist George Shaw in Northeastern spinytail iguanas have distinctive keeled scales on their long tails , which give them their common name. Northeastern spinytail iguanas are excellent climbers, and prefer a rocky habitat with plenty of crevices to hide in, rocks to bask on, and nearby trees to climb.