Goniobasis catenaria catenaria
17.4 mm

Goniobasis catenaria dislocata
17.1 mm

Goniobasis proxima
17.7 mm

Goniobasis floridensis timidus
16.2 mm

Amnicola limosa
3.8 mm

Lyogyrus granum
2.6 mm

Lyogyrus latus
1.9 mm

Marstonia gaddisorum
3.4 mm

Somatogyrus virginicus
3.6 mm

Spilochlamys turgida
4.0 mm

Notogillia sathon
5.5 mm

Floridobia floridana
2.9 mm

Floridobia sp. A
3.2 mm

Valvata bicarinata
3.7 mm

Lymnaea cubensis
7.4 mm

Lymnaea columella
10.4 mm

Lymnaea humilis
5.9 mm

Physa acuta
8.3 mm

Physa pomilia
6.7 mm

Physa species A
12.0 mm

Physa gyrina
11.5 mm

Helisoma trivolvis
13.9 mm

Helisoma anceps
8.4 mm

Biomphalaria obstructa
7.6 mm

Gyraulus parvus
2.9 mm

Menetus dilatatus
2.4 mm

Ferrissia rivularis
4.6 mm

Ferrissia fragilis
2.8 mm

Laevapex fuscus
5.9 mm