
Source: Wikimedia Commons
Ictidomys tridecemlineatus
A North American prairie ground squirrel with thirteen stripes and spot rows on its back. Diurnal, solitary and a true hibernator, dormant from August to March. A keen digger needing deep bedding and floor space.
The thirteen-lined ground squirrel (Ictidomys tridecemlineatus, formerly Spermophilus tridecemlineatus) is a squirrel-family ground squirrel widespread across the grasslands and prairies of North America, named for the thirteen pale stripes alternating with rows of spots along its back. It is omnivorous, feeding mainly on grass and weed seeds, caterpillars, grasshoppers and crickets, and sometimes mice, shrews and cicadas. Diurnal and strongly solitary, it threatens intruders and flicks its tail to keep spacing. A true hibernator, it stays dormant from August to March for over six months without food or water, cycling between 7-10 day torpor bouts with body temperature at 5-7C and arousals of under 24 hours. Keeping it requires deep diggable bedding and a wide-floored tank or cage, plus the knowledge to manage hibernation rather than suppress it. IUCN Least Concern, not CITES-listed. It is not among the squirrels designated as Specified Alien Species in Japan (Pallas's squirrel, eastern grey squirrel and others), and imports fall under the rodent notification system of the Infectious Diseases Control Act.
Source: Wikipedia (CC BY-SA 4.0)
The Thirteen-lined Ground Squirrel lives Up to about 8 years in captivity.
Captive lifespan reaches about 8 years.
The Thirteen-lined Ground Squirrel grows to 17-30cm total length (tail 6-13cm) / 110-270g.
Total length 17-30 cm, tail 6-13 cm, weight 110-270 g.
Origin
Grasslands and prairies of North America
Edited & verified by: BreederDirect editorial team
The taxonomic, regulatory, and husbandry data on this page are compiled and verified against the authoritative primary sources below.
Accepted name: Ictidomys tridecemlineatus (Mitchill, 1821)
Synonyms: Spermophilus tridecemlineatus
Authority databases: GBIF
Nomenclature follows global taxonomic authority databases.
Domestic law: Imports into Japan fall under the Infectious Diseases Control Act notification system for rodents.
Not among the squirrel species designated as Specified Alien Species by Japan's Ministry of the Environment (Pallas's squirrel, Finlayson's squirrel, eastern grey squirrel, red squirrel, Siberian flying squirrel and others).
Sources: CITES Appendices (species not listed) / IUCN Red List Ictidomys tridecemlineatus (LC) / Ministry of the Environment Specified Alien Species List / MHLW Animal Import Notification System (Infectious Diseases Control Act)
Regulations may change. Always verify the latest information with the relevant authorities.
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Lifespan
Up to about 8 years in captivity
Size
17-30cm total length (tail 6-13cm) / 110-270g
Temperature
18〜26℃
Humidity
40〜60%
Seeds, grains, hay, vegetables, insects
Wide-floored tank or cage with deep diggable bedding and a secure lid
Self-grooming; provide a sand bath
Solitary and territorial; cohabitation causes fights
True hibernator dormant August to March; manage temperature and check weight through hibernation
Intermediate. This is an intermediate-level species. Some prior experience and knowledge of environmental management are recommended.
The average lifespan of Thirteen-lined Ground Squirrel is Up to about 8 years in captivity. With proper care and nutrition, they can live a long and healthy life.
Thirteen-lined Ground Squirrel typically reaches 17-30cm total length (tail 6-13cm) / 110-270g as an adult. Size may vary depending on care conditions and individual genetics.
Thirteen-lined Ground Squirrel feeds on: Seeds, grains, hay, vegetables, insects. Aim for a balanced diet with appropriate feeding frequency.
The price of Thirteen-lined Ground Squirrel varies significantly depending on variety, age, sex, and the individual animal's condition. Check our market price page for the latest pricing information.
Last updated: September 15, 2026