Viviparidae |
![Campeloma decisum | photo](../species/viviparidae/C_decisum_1.jpg)
Campeloma decisum decisum
24.5 mm |
![C decisum crassulum | photo](../species/viviparidae/C_crassulum1.jpg)
Campeloma decisum crassulum
41.4 mm |
![C decisum crassulum | photo](../species/viviparidae/C_decisum_decampi1.jpg)
Campeloma decisum decampi
32.9 mm |
![Viviparus georgianus | photo](../species/viviparidae/V_georgianus_1.jpg)
Viviparus georgianus
25.0 mm |
![Viviparus intertextus | photo](../species/viviparidae/V_intertextus2.jpg)
Viviparus intertextus
23.7 mm |
![Viviparus subpurpureus | photo](../species/viviparidae/V_subpurpureus2.jpg)
Viviparus
subpurpureus
22.2 mm |
|
![Lioplax | photo](../species/viviparidae/L_subcarinata1.jpg)
Lioplax subcarinata
14.3 mm |
|
Pleuroceridae |
![Lithasia armigeran](../species/pleuroceridae/L_armigera1.jpg)
Lithasia armigera armigera
28.8 mm |
![Lithasia armigeran](../species/pleuroceridae/L_armigera_jayana1.jpg)
Lithasia armigera jayana
28.9 mm |
![Lithasia armigeran](../species/pleuroceridae/L_armigera_duttoniana1.jpg)
Lithasia armigera duttoniana
23.3 mm |
![Lithasia geniculata geniculata](../species/pleuroceridae/L_genicgenic1.jpg)
Lithasia geniculata geniculata
18.3 mm |
![Lithasia armigeran](../species/pleuroceridae/L_genicfulig1.jpg)
Lithasia geniculata fuliginosa
21.5 mm |
![Lithasia armigeran](../species/pleuroceridae/L_genicpinguis1.jpg)
Lithasia geniculata pinguis
15.2 mm |
![Io fluvialis | photo](../species/pleuroceridae/I_fluvialis2.jpg)
Io
fluvialis
41.1 mm |
![Lithasia verrucosa | photo](../species/pleuroceridae/Lverrucosa1.jpg)
Lithasia verrucosa
20.0 mm |
![Leptoxis crassa | photo](../species/pleuroceridae/L_crassa1.jpg)
Leptoxis crassa
19.6 mm |
![Leptoxis praerosa | photo](../species/pleuroceridae/L_praerosa2.jpg)
Leptoxis
praerosa praerosa
12.1 mm |
![Leptoxis praerosa | photo](../species/pleuroceridae/L_praerosa_umbilicata1.jpg)
Leptoxis
praerosa umbilicata
10.4 mm |
![Leptoxis carinata | photo](../species/pleuroceridae/L_carinata_1.jpg)
Leptoxis carinata
13.3 mm |
![Pleurocera clavaeformis | photo](../species/pleuroceridae/G_clavaeformis2.jpg)
Pleurocera
clavaeformis clavaeformis
24.0 mm |
![Pleurocera clavaeformis unciale | photo](../species/pleuroceridae/p_unciale1.jpg)
Pleurocera
clavaeformis unciale
21.7 mm |
![Pleurocera troostiana | photo](../species/pleuroceridae/G_arach2.jpg)
Pleurocera
troostiana troostiana
20.7 mm |
![Pleurocera troostiana | photo](../species/pleuroceridae/P_troost_perstriata1.jpg)
Pleurocera
troostiana perstriata
19.0 mm |
![Pleurocera troostiana | photo](../species/pleuroceridae/P_troost_edgar1.jpg)
Pleurocera
troostiana edgariana
18.4 mm |
![Pleurocera troostiana | photo](../species/pleuroceridae/troost-lyonii1.jpg)
Pleurocera
troostiana lyonii
23.9 mm |
![Pleurocera canaliculata | photo](../species/pleuroceridae/Pcanaliculata1.jpg)
Pleurocera canaliculata canaliculata
38.0 mm |
![Pleurocera pyrenellum | photo](../species/pleuroceridae/Ppyrenellum1.jpg)
Pleurocera
canaliculata pyrenellum
24.8 mm |
![Pleurocera proxima | photo](../species/pleuroceridae/G_prox_1.jpg)
Pleurocera proxima
17.7 mm |
![Pleurocera catenaria | photo](../species/pleuroceridae/P_nassula1.jpg)
Pleurocera nassula
16.7 mm |
![Pleurocera catenaria | photo](../species/pleuroceridae/G_catcat_1.jpg)
Pleurocera catenaria catenaria
17.4 mm |
![Pleurocera modesta | photo](../species/pleuroceridae/G_georgiana1.jpg)
Pleurocera modesta
15.9 mm |
![Pleurocera simplex ebenum](../species/pleuroceridae/G_ebenum2.jpg)
Pleurocera simplex ebenum
15.6 mm |
![Pleurocera simplex | photo](../species/pleuroceridae/G_simplex2.jpg)
Pleurocera
simplex simplex
17.6 mm |
![Pleurocera gabbiana | photo](../species/pleuroceridae/P_gabbiana1.jpg)
Pleurocera
gabbiana
14.4 mm |
![Pleurocera laqueata | photo](../species/pleuroceridae/G_laqueata1.jpg)
Pleurocera
laqueata
19.4 mm
|
![Pleurocera laqueata alveare](../species/pleuroceridae/P_alveare1.jpg)
Pleurocera laqueata alveare
19.6 mm |
![Pleurocera semicarinata semicarinata](../species/pleuroceridae/P_semisemi1.jpg)
Pleurocera semicarinata semicarinata
17.8 mm |
Pomatiopsidae |
![Pomatiopsis cincinnatiensis | photo](../species/pomatiopsidae/P_cincinnatiensis1.jpg)
Pomatiopsis cincinnatiensis
5.2 mm |
|
![Pomatiopsis lapidaria | photo](../species/pomatiopsidae/P_lapidaria1.jpg)
Pomatiopsis lapidaria
5.7 mm |
Hydrobioids |
![Amnicola limosa | photo](../species/hydrobiidae/A_limosa_1.jpg)
Amnicola limosa
3.8mm |
![Lyogyrus granum | photo](../species/hydrobiidae/A_granum_1.jpg)
Lyogyrus granum
2.6 mm |
![Birgella subglobosus | photo](../species/hydrobiidae/B_subglobosa1.jpg)
Birgella subglobosa
7.7 mm |
![Cincinnatia integra | photo](../species/hydrobiidae/C_integra1.jpg)
Cincinnatia integra
4.5 mm |
|
![Probythinella emarginata | photo](../species/hydrobiidae/P_emarginata1.jpg)
Probythinella
emarginata
3.1 mm |
![Somatogyrus parvulus | photo](../species/hydrobiidae/S_parvulus1.jpg)
Somatogyrus
currierianus currierianus
4.4 mm |
![Clappia umbilicata | photo](../species/hydrobiidae/C_umbilicata1.jpg)
Somatogyrus
currierianus umbilicata
3.9 mm |
![S. virginicus](../species/hydrobiidae/S_virginicus_1.jpg)
Somatogyrus virginicus
3.6 mm |
![Marstonia arga | photo](../species/hydrobiidae/M_arga1.jpg)
Marstonia
arga
2.2 mm |
![Marstonia arga | photo](../species/hydrobiidae/M_pachyta1.jpg)
Marstonia
pachyta pachyta
3.0 mm |
![Marstonia pachyta angulobasis | photo](../species/hydrobiidae/M_angulobasis1.jpg)
Marstonia pachyta angulobasis
2.4 mm |
![Marstonia ogmorhaphe | photo](../species/hydrobiidae/M_ogmor1.jpg)
Marstonia
olivacea
3.9 mm |
![Cincinnatia integra | photo](../species/hydrobiidae/M_scalariformis1.jpg)
Marstonia scalariformis
3.2 mm |
![Holsingeria unthanksensis | photo](../species/hydrobiidae/H_unthanksensis1.jpg)
Holsingeria
unthanksensis
3.7 mm |
![Fontigens nickliniana | photo](../species/hydrobiidae/F_nicklin1.jpg)
Fontigens nickliniana
3.6 mm |
![Fontigens orolibas | photo](../species/hydrobiidae/F_orolibas1.jpg)
Fontigens orolibas
3.1 mm |
![Fontigens orolibas | photo](../species/hydrobiidae/F_hershleri1.jpg)
Fontigens hershleri
2.4 mm |
Lymnaeidae |
![Lymnea columella | photo](../species/lymnaeidae/L_columella_1.jpg)
Lymnea columella
10.4 mm |
![Lymnaea humilis | photo](../species/lymnaeidae/L_humilis_1.jpg)
Lymnaea humilis
5.9 mm |
![Lymnaea cubensis | photo](../species/lymnaeidae/L_cubensis2.jpg)
Lymnaea
cubensis/viator
7.4 mm |
Physidae |
![Physa acuta | photo](../species/physidae/P_acuta_1.jpg)
Physa acuta
8.3 mm |
![P. pomilia](../species/physidae/P_pomilia2.jpg)
Physa pomilia
6.7 mm |
![P. pomilia](../species/physidae/P_gyrina_2.jpg)
Physa gyrina
11.5 mm |
Planorbidae |
![Helisoma trivolvis | photo](../species/planorbidae/H_trivolvis1.jpg)
Helisoma trivolvis
18.5 mm |
![Helisoma anceps](../species/planorbidae/H_anceps2.jpg)
Helisoma anceps
8.4 mm |
![Planorbula armigera](../species/planorbidae/P_armigera_1.jpg)
Planorbula armigera
7.1 mm |
![G. parvus](../species/planorbidae/G_parvus_1.jpg)
Gyraulus parvus
2.9 mm |
|
![Menetus dilatatus | photo](../species/planorbidae/M_dilatatus_1.jpg)
Menetus dilatatus
2.4 mm |
Ancylidae |
![Ferrissia rivularis | photo](../species/ancylidae/F_rivularis1.jpg)
Ferrissia rivularis
4.5 mm |
![Ferrissia fragilis | photo](../species/ancylidae/F_fragilis1.jpg)
Ferrissia
fragilis
3.1 mm |
![Laevapex fuscus | photo](../species/ancylidae/L_fuscus_1.jpg)
Laevapex fuscus
5.9 mm |