Channeled Barrel-bubble Acteocina canaliculata (Say, 1826)  Synonyms: Retusa canaliculata,  Utriculastra canaliculata.

There is 1 record in the project database.

A Channeled Barrel-bubble in Somerset Co., Maryland (9/13/2017). Measured 3 mm. Photo by Robert Aguilar, SERC. (MBP list)

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