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Crotalus viridis lutosus, ca 48". KSM358. Washington Co., Utah. 1989. ksm89.0998.
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Crotalus viridis lutosus, female, ca 49". KSM282, Tooele Co., Utah. 1987. ksm87.0952.
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Crotalus viridis lutosus, female, ca 28". KSM274, Salt Lake Co., Utah. 1987. Scale detail of shed. ksm87.0944.
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Crotalus viridis lutosus, female, ca 28". KSM274, Salt Lake Co., Utah. 1987.