Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Agama collaris was named by Say (1823). It is extant. It is the type species of Crotaphytus.
It was recombined as Crotaphytus collaris by Hay (1930).
It was recombined as Crotaphytus collaris by Hay (1930).
Synonymy list
Year | Name and author |
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1823 | Agama collaris Say |
1930 | Crotaphytus collaris Hay p. 247 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Crotaphytus collaris Say 1823 [Collared lizard]
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class, subp = subphylum, uc = unranked clade | |||||
References: Hendy et al. 2009, Carroll 1988, Behler and King 1979 |
Age range: base of the Irvingtonian to the top of the Late/Upper Pleistocene or 1.80000 to 0.01170 Ma
Collections (10 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Irvingtonian | USA (Texas) | Crotaphytus collaris (20530) | |
Late/Upper Pleistocene (high glacial) | USA (New Mexico) | Crotaphytus collaris (76059 76060) | |
Late/Upper Pleistocene | USA (New Mexico) | Crotaphytus collaris (93141) | |
Late/Upper Pleistocene (glacial) | USA (Texas) | Crotaphytus collaris (76101) | |
Late/Upper Pleistocene (late glacial) | USA (New Mexico) | Crotaphytus collaris (93139 140704) | |
Late/Upper Pleistocene | USA (Texas) | Crotaphytus collaris (79632) | |
Late/Upper Pleistocene | USA (Nevada) | Crotaphytus collaris (99602) | |
Late/Upper Pleistocene - Holocene (late glacial) | USA (Arizona) | Crotaphytus collaris (93374) |