Pseudosuccinea columella (Say, 1817)
Length, 15 mm. Ripley Co., Current River, near hwy 160 bridge at Doniphan, in shallow backwater pool around bridge pier. Shells completely encrusted with black when collected. Frieda Schilling.
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Pseudosuccinea columella (Say, 1817) Length, 15 mm. Ripley Co., Current River, near hwy 160 bridge at Doniphan, in shallow backwater pool around bridge pier. Shells completely encrusted with black when collected. Frieda Schilling. |