Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Sciurus tridecemlineatus was named by Mitchell (1821). It is extant. It is the type species of Ictidomys.
It was recombined as Spermophilus tridecemlineatus by Kurten and Anderson (1980); it was recombined as Ictidomys tridecemlineatus by Mitchill (1821) and Helgen et al. (2009).
It was recombined as Spermophilus tridecemlineatus by Kurten and Anderson (1980); it was recombined as Ictidomys tridecemlineatus by Mitchill (1821) and Helgen et al. (2009).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1821 | Sciurus tridecemlineatus Mitchell |
1821 | Ictidomys tridecemlineatus Mitchill |
1980 | Spermophilus tridecemlineatus Kurten and Anderson p. 215 |
2009 | Ictidomys tridecemlineatus Helgen et al. |
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 tridecemlineatus Mitchell 1821 [thirteen-lined ground squirrel]
show all | hide all
Diagnosis
No diagnoses are available
Measurements
part | N | mean |
---|
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
Source: g = genus, f = family, subc = subclass, c = class, subp = subphylum | |||||
References: Hendy et al. 2009, Ji et al. 2002, Fernández et al. 2000, Nowak 1991, Lillegraven 1979, Carroll 1988 |
Age range: base of the Middle Pleistocene to the top of the Late/Upper Pleistocene or 0.77400 to 0.01170 Ma
Collections (44 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Pleistocene | USA (West Virginia) | Spermophilus tridecemlineatus (124319) | |
Irvingtonian | USA (New Mexico) | Spermophilus tridecemlineatus (20504 20505 20506 20507 20514) | |
Irvingtonian | USA (Arkansas) | Citellus tridecemlineatus (20290) | |
Irvingtonian | USA (West Virginia) | Spermophilus tridecemlineatus (20554 20555) | |
Irvingtonian | USA (Maryland) | Spermophilus tridecemlineatus (20302) | |
Irvingtonian | USA (Nebraska) | Spermophilus tridecemlineatus (20143 20154 20523) | |
Irvingtonian | USA (Oklahoma) | Citellus tridecemlineatus (20309) | |
Irvingtonian | USA (Texas) | Spermophilus tridecemlineatus (20163 20306) | |
Irvingtonian | USA (Kansas) | Citellus tridecemlineatus (20165 20168 20295 20301 20332 20391 20423 20516) Spermophilus tridecemlineatus (20427) | |
Middle Pleistocene | USA (Colorado) | Spermophilus tridecemlineatus (20361 20362 20370) | |
Late/Upper Pleistocene (interglacial) | USA (Colorado) | Spermophilus tridecemlineatus (20617) | |
Late/Upper Pleistocene | USA (West Virginia) | Spermophilus tridecemlineatus (93332 123868 124198 124199) | |
Late/Upper Pleistocene (high glacial) | USA (Texas) | Spermophilus tridecemlineatus (93103) | |
Late/Upper Pleistocene | USA (Virginia) | Spermophilus tridecemlineatus (82258 103991 104758 124089) | |
Late/Upper Pleistocene (interglacial) | USA (Texas) | Spermophilus tridecemlineatus (20586) | |
Late/Upper Pleistocene (late glacial) | USA (Oklahoma) | Spermophilus tridecemlineatus (74144) | |
Late/Upper Pleistocene (late glacial) | USA (Tennessee) | Spermophilus tridecemlineatus (82890) | |
Late/Upper Pleistocene - Holocene | USA (Virginia) | Spermophilus tridecemlineatus (104034 104035 104672) |