Isla San Esteban Spiny-tailed Iguana
Ctenosaura conspicuosa
Dickerson, 1919
SSAR 9th Edition Comments:
Native to Isla San Esteban, Sonora, Mexico. A population of Ctenosaura established at the Arizona-Sonora Desert Museum in Arizona contains mitochondrial DNA from the Isla San Esteban Spiny-tailed Iguana, but it remains uncertain whether this represents a pure population of this species or a hybrid swarm with the C. macrolopha (Edwards et al., 2005, Sonoran Herpetologist 18: 122–125). Not listed in Meshaka et al. (2022, Exotic Amphibians and Reptiles of the United States. University of Florida Press, Gainesville, Florida).
Range maps are based on curated specimens and provided gratis by CNAH.
(Created by Travis W. Taggart; Version: 2024.07.02.07.51.09)
Download GeoJSON polygon range file: - 0.03 MB
Province/State Distribution:
First instance(s) of published English names:
No historic English names have been assigned to this taxon yet.
Catalog of American Amphibians and Reptiles
The Reptile Database
GenBank
USGS - Nonindigenous Aquatic Species Database
Selected References:
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1919
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Dickerson, Mary C. Diagnoses of twenty-three new species and a new genus of lizards from Lower California. Bulletin of the American Museum of Natural History 41(10):461-477
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