Biomphalaria havanensis (L. Pfeiffer, 1839) Ghost Rams-horn

Biomphalaria havanensis (L. Pfeiffer, 1839) Ghost Rams-horn

Biomphalaria havanensis (L. Pfeiffer, 1839) Ghost Rams-horn

    Lynx Haven Crossing, South Fork, Guadalupe River, Kerr Co., Texas. (8.5 mm.). Digital images by David Kirsh