Citation: Midtgaard, Rune. RepFocus - A Survey of the Reptiles of the World. (www.repfocus.dk).
Latest update: December 31st, 2022.
 
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Genus
Crotaphytus
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Typical Collared Lizards
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Eigentliche Halsbandleguane
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Egentlige Halsbåndleguaner
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1842 |  |
Crotaphytus Holbrook (type species: Agama collaris Say 1823) |
Contents:
9 species, of which 5 (55.6%) are endemic.
Endemism: 0%  100%
Distribution:
W. & C. USA, N. Mexico.
Reported from:
Mexico
(Baja California Norte
[incl.
Isla Angel de la Guarda],
Baja California Sur,
Chihuahua,
Coahuila,
Durango,
Nuevo Leon,
San Luis Potosi,
Sonora,
Tamaulipas,
Zacatecas),
USA
(Arizona,
Arkansas,
California,
Colorado,
Idaho,
Kansas,
Missouri,
Nevada,
New Mexico,
Oklahoma,
Oregon,
Texas,
Utah).
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Crotaphytus antiquus
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Venerable Collared Lizard
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Coahuila-Halsbandleguan
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Coahuila-halsbåndleguan
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1995 | |
Crotaphytus antiquus Axtell & Webb |
Distribution:
Mexico
(Coahuila).
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Crotaphytus bicinctores
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Great Basin Collared Lizard, Great Basin Desert Collared Lizard, Mojave Black-collared Lizard
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Mojave-Halsbandleguan
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Sortbåndet Halsbåndleguan
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1972 | |
Crotaphytus collaris bicinctores Smith & Tanner |
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Crotaphytus insularis bicinctores Axtell 1972 |
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Crotaphytus bicinctores Sanborn & Loomis 1979 |
Distribution:
USA
(Arizona,
California,
Idaho,
Nevada,
Oregon,
Utah).
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Crotaphytus collaris
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Common Collared Lizard
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Gewöhnlicher Halsbandleguan
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Almindelig Halsbåndleguan
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1823 | |
Agama collaris Say |
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Crotaphytus collaris Holbrook 1842 |
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Leiosaurus collaris Duméril 1856 |
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1890 | |
Crotaphytus baileyi Stejneger (McGuire 1996) |
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Crotaphytus collaris baileyi Stone 1903 |
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1951 | |
Crotaphytus collaris auriceps Fitch & Tanner (McGuire 1996) |
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1971 | |
Crotaphytus collaris fuscus Ingram & Tanner (McGuire 1996) |
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1995 | |
Crotaphytus collaris melanomaculatus Axtell & Webb (McGuire 1996) |
Other common names:
auriceps: Yellow-headed Collared Lizard
baileyi: Western Collared Lizard
collaris: Eastern Collared Lizard
fuscus: Chihuahuan Collared Lizard
Remarks:
Previously included bicinctores, dickersonae, insularis, and nebrius.
Introduced to:
USA
(Illinois).
Distribution:
Mexico
(Chihuahua,
Coahuila,
Durango,
Nuevo Leon,
San Luis Potosi,
Sonora,
Tamaulipas,
Zacatecas),
USA
(Arizona,
Arkansas,
Colorado,
Kansas,
Missouri,
New Mexico,
Oklahoma,
Texas,
Utah).
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Crotaphytus collaris
© Rune Midtgaard
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Crotaphytus dickersonae
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Tiburon Collared Lizard, (Dickerson's Collared Lizard, Sonoran Collared Lizard)
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Tiburon-Halsbandleguan
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Tiburon-halsbåndleguan
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1922 | |
Crotaphytus dickersonae Schmidt |
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Crotaphytus collaris dickersonae Allen 1933 |
Remarks:
Previously regarded as a subspecies of collaris. Revalidated as a separate species by Montanucci, Axtell & Dessauer (1975) and McGuire (1996).
Distribution:
Mexico
(Sonora).
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Crotaphytus grismeri
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Sierra los Cucapás Collared Lizard
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Sierra los Cucapás-Halsbandleguan
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Sierra los Cucapás-halsbåndleguan
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1994 | |
Crotaphytus grismeri McGuire |
Distribution:
Mexico
(Baja California Norte).
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Crotaphytus insularis
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Angel de la Guarda Collared Lizard, Black-collared Lizard, Desert Collared Lizard, Angel Island Black-collared Lizard
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Angel de la Guarda-Halsbandleguan
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Angel de la Guarda-halsbåndleguan
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1921 | |
Crotaphytus insularis Van Denburgh & Slevin |
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Crotaphytus collaris insularis Soulé & Sloan 1966 |
Remarks:
Previously included bicinctores and vestigium. Now restricted to Angel de la Guarda Island (Baja California Norte, Mexico). Revalidated as a separate species by Smith & Tanner (1972).
Distribution:
Mexico
(Baja California Norte:
Isla Angel de la Guarda).
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Crotaphytus nebrius
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Sonoran Collared Lizard
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Sonora-Halsbandleguan
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Sonora-halsbåndleguan
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1977 | |
Crotaphytus collaris nebrius Axtell & Montanucci |
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Crotaphytus nebrius McGuire 1996 |
Distribution:
Mexico
(Sonora),
USA
(Arizona).
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Crotaphytus nebrius
© Rune Midtgaard
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Crotaphytus reticulatus
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Reticulate Collared Lizard
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Genetzter Halsbandleguan, Gegitterter Halsbandleguan
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Net-halsbåndleguan
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1858 | |
Crotaphytus reticulatus Baird |
Distribution:
Mexico
(Coahuila,
Nuevo Leon,
Tamaulipas),
USA
(Texas).
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Crotaphytus vestigium
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Baja California Collared Lizard, Baja California Black-collared Lizard
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Niederkalifornischer Halsbandleguan
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Baja California-halsbåndleguan
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1972 | |
Crotaphytus insularis vestigium Smith |
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Crotaphytus vestigium Collins 1991 |
Distribution:
Mexico
(Baja California Norte,
Baja California Sur),
USA
(California).
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