Campeloma floridense (Call, 1886) Family Portrait

    The 21 mm. adult specimen (pictured below) was collected on 12/4/2006 in Red Bay Branch in the Arlington section of Jacksonville, Duval County, Florida. When the animal was removed, the ten illustrated juvenile specimens  were found inside. A larger second adult specimen (28 mm.) collected at the same time was likewise found to be gravid - with five juveniles present. Members of the family Viviparidae brood their young internally and therefore produce living young instead of laying eggs.

Campeloma floridense (Call, 1886) Family Portrait

Campeloma floridense (Call, 1886) Family Portrait