Ictidomys tridecemlineatus (rodent)
Variant names: Citellus tridecemlineatus, Sciurus tridecemlineatus, Spermophilus tridecemlineatus

Mass: 160 g based on Bridgwater 1966

Abundance: 0.04 to 20.00% (median 0.70%)

Latitudinal range: 33.2° to 50.0°

Habitats: (14), temperate broadleaf/mixed forest (1), temperate savanna (2)

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Found in 17 samples

Canada: Birds Hill (Plot 1, 1979)

United States: Fort Sill (Foard soils), Cross Bar Cooperative Management Area, Ardis (Late Pleistocene), Welsh Cave (Late Pleistocene), Hulme Site (Holocene), McIntosh (Holocene), Scovill (Holocene), Jones (Late Pleistocene), Robinson Cave (Late Pleistocene), Bootlegger Sink (Pleistocene - Holocene), Kathy's Pit (Pleistocene - Holocene), New Paris Sinkhole No. 4 (Late Pleistocene), Natural Chimneys (Late Pleistocene), Box Elder Creek (Holocene), Cumberland Cave (Middle Pleistocene), Quitaque Creek (Late Pleistocene)

Size measurements:
♀ body mass152.0 gN = 8Bridgwater 1966
♂ body mass170.5 gN = 6Bridgwater 1966
hind foot length32.1 mmN = 14Bridgwater 1966
tail length78.0 mmN = 14Bridgwater 1966
total body length177.5 mmN = 14Bridgwater 1966

See also Ictidomys, Ictidomys mexicanus