Synapsidasynapsids
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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thirteen-lined ground squirrel
Spermophilus tridecemlineatus
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thirteen-lined ground squirrel
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long-tailed ground squirrel
Spermophilus undulatus
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long-tailed ground squirrel
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rock squirrel
Spermophilus variegatus
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rock squirrel