| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Crotalus atrox
Taxonomy
Crotalus atrox was named by Baird and Girard (1853). It is extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1853 | Crotalus atrox Baird and Girard |
| 1930 | Crotalus atrox Hay p. 271 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
Crotalus atrox Baird and Girard 1853
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
| Source: c = class, subp = subphylum, uc = unranked clade | |||||
| References: Kiessling 2004, Carroll 1988, Hendy et al. 2009 | |||||
Age range: base of the Irvingtonian to the top of the Late/Upper Pleistocene or 1.40000 to 0.01170 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Irvingtonian | USA (Texas) | Crotalus atrox (20337 20530) | |
| Late/Upper Pleistocene (late glacial) | USA (New Mexico) | Crotalus atrox (93139 140704) | |
| Late/Upper Pleistocene | USA (Texas) | Crotalus atrox (79632) | |
| Late/Upper Pleistocene | USA (Nevada) | Crotalus atrox (99602) | |
| Late/Upper Pleistocene - Holocene (late glacial) | USA (Arizona) | Crotalus atrox (93374) |