Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Discussion
type locality is 20341
Taxonomy
Citellus cochisei was named by Gidley (1922). Its type specimen is USNM 10491, a partial skull (portion of a right maxillary containing all the cheek teeth), and it is a 3D body fossil.
It was recombined as Spermophilus cochisei by Hemming (1956), Shotwell (1968) and Kurten and Anderson (1980).
It was recombined as Spermophilus cochisei by Hemming (1956), Shotwell (1968) and Kurten and Anderson (1980).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1922 | Citellus cochisei Gidley p. 121 |
1956 | Spermophilus cochisei Hemming |
1963 | Citellus cochisei Black |
1968 | Spermophilus cochisei Shotwell |
1980 | Spermophilus cochisei Kurten and Anderson p. 214 |
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.
†Spermophilus cochisei Gidley 1922
show all | hide all
Diagnosis
No diagnoses are available