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Mammals type image; Spermophilus canescens Merriam, 1890; Skin, dorsal
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Mammals type image; Spermophilus canescens Merriam, 1890; Skin, ventral
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Mammals type image; Spermophilus spilosoma macrospilotus Merriam, 1890; Mandible, lateral
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Mammals type image; Spermophilus spilosoma macrospilotus Merriam, 1890; Skin, dorsal
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Mammals type image; Spermophilus spilosoma arens Bailey, 1902; Mandible, dorsal
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Mammals type image; Spermophilus canescens Merriam, 1890; Mandible, lateral
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Mammals type image; Spermophilus spilosoma macrospilotus Merriam, 1890; Skin, ventral