Pseudosuccinea columella (Say, 1817) Mimic Lymnaea Page Two

Pseudosuccinea columella (Say, 1817) Mimic Lymnaea

Urban roadside drainage ditch on Touchton Road, southeastern Jacksonville, Duval Co., Florida, 1/27/2010 (about 15 mm.)

Pseudosuccinea columella (Say, 1817) Mimic Lymnaea Egg Mass

    During its time in captivity the Touchton Road specimen, or one about a dozen other specimens of which it shared aquarium space, deposited the egg mass shown above. The egg mass measured about 20 mm. and was one of four that were present.

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