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 |
![Viviparus georgianus | photo](../species/viviparidae/V_intertextus_1.jpg)
Viviparus intertextus
23.7 mm |
![Viviparus subpurpureus | photo](../species/viviparidae/V_subpurpureus2.jpg)
Viviparus subpurpureus
22.2 mm |
![Viviparus georgianus | photo](../species/viviparidae/V_georgianus_1.jpg)
Viviparus georgianus
25.0 mm |
![Lioplax | photo](../species/viviparidae/L_subcarinata1.jpg)
Lioplax subcarinata
14.3 mm |
Cipangopaludina japonica
55.4 mm |
|
![B. chinensis | photo](../species/viviparidae/B_chinensis1.jpg)
Cipangopaludina chinensis
47.5 mm |
Valvatidae |
|
![Valvata tricarinata](../species/valvatidae/V_tricarinata1.jpg)
Valvata tricarinata
5.2 mm |
|
Pleuroceridae |
![](../species/pleuroceridae/G_virginica_1.jpg)
Pleurocera virginica
24.0 mm |
![Goniobasis proxima | photo](../species/pleuroceridae/G_prox_1.jpg)
Pleurocera proxima
17.7 mm |
![Pleurocera shenandoa](../species/pleuroceridae/G_semicarinata1.jpg)
Pleurocera shenandoa
18.1mm |
![Pleurocera semicarinata semicarinata](../species/pleuroceridae/P_semisemi1.jpg)
Pleurocera semicarinata semicarinata
17.8 mm |
![Pleurocera semicarinata livescens](../species/pleuroceridae/P_semilivescens1.jpg)
Pleurocera semicarinata livescens
15.4 mm |
![Pleurocera semicarinata obovata](../species/pleuroceridae/P_semiobovata1.jpg)
Pleurocera semicarinata obovata
15.4 mm |
![Pleurocera canaliculata acuta](../species/pleuroceridae/P_canal_acuta1.jpg)
Pleurocera canaliculata acuta
20.5 mm |
![Pleurocera canaliculata | photo](../species/pleuroceridae/Pcanaliculata1.jpg)
Pleurocera canaliculata canaliculata
38.0 mm |
![Pleurocera troostiana | photo](../species/pleuroceridae/troost-lyonii1.jpg)
Pleurocera
troostiana lyonii
23.9 mm |
![Pleurocera simplex | photo](../species/pleuroceridae/G_simplex2.jpg)
Pleurocera
simplex simplex
17.6 mm |
![Pleurocera simplex ebenum](../species/pleuroceridae/G_ebenum2.jpg)
Pleurocera simplex ebenum
15.6 mm |
![Pleurocera gabbiana | photo](../species/pleuroceridae/P_gabbiana1.jpg)
Pleurocera
gabbiana
14.4 mm |
![Pleurocera clavaeformis | photo](../species/pleuroceridae/G_clavaeformis2.jpg)
Pleurocera
clavaeformis clavaeformis
24.0 mm |
![Pleurocera laqueata | photo](../species/pleuroceridae/G_laqueata1.jpg)
Pleurocera
laqueata laqueata
19.4 mm |
![Pleurocera laqueata alveare](../species/pleuroceridae/P_alveare1.jpg)
Pleurocera laqueata alveare
19.6 mm |
![Lithasia verrucosa | photo](../species/pleuroceridae/Lverrucosa1.jpg)
Lithasia verrucosa
20.0 mm |
![Lithasia geniculata geniculata](../species/pleuroceridae/L_genicgenic1.jpg)
Lithasia geniculata geniculata
18.3 mm |
![Lithasia armigeran](../species/pleuroceridae/L_armigera1.jpg)
Lithasia armigera
28.8 mm |
![Leptoxis praerosa | photo](../species/pleuroceridae/L_praerosa2.jpg)
Leptoxis
praerosa
12.1 mm |
|
![Leptoxis carinata | photo](../species/pleuroceridae/L_carinata_1.jpg)
Leptoxis carinata
13.3 mm |
Pomatiopsidae |
![Pomatiopsis lapidaria | photo](../species/pomatiopsidae/P_lapidaria1.jpg)
Pomatiopsis lapidaria
5.7 mm |
|
![Pomatiopsis cincinnatiensis | photo](../species/pomatiopsidae/P_cincinnatiensis1.jpg)
Pomatiopsis cincinnatiensis
5.2 mm |
Other 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 |
![Probythinella emarginata | photo](../species/hydrobiidae/P_emarginata1.jpg)
Probythinella
emarginata
3.1 mm |
![Cincinnatia integra | photo](../species/hydrobiidae/M_scalariformis1.jpg)
Marstonia scalariformis
3.2 mm |
![Marstonia lustrica | photo](../species/hydrobiidae/M_lustrica1.jpg)
Marstonia lustrica
4.6 mm |
![Marstonia letsoni | photo](../species/hydrobiidae/M_letsoni1-StC.jpg)
Marstonia letsoni
2.2 mm |
![Birgella subglobosus | photo](../species/hydrobiidae/B_subglobosa1.jpg)
Birgella subglobosa
7.7 mm |
![Somatogyrus integra | photo](../species/hydrobiidae/S_integra1.jpg)
Somatogyrus integra
3.7 mm |
![Cincinnatia integra | photo](../species/hydrobiidae/C_integra1.jpg)
Cincinnatia integra
4.5 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 bottimeri | photo](../species/hydrobiidae/F_bott1.jpg)
Fontigens bottimeri
1.9 mm |
![Littoridinops tenuipes | photo](../species/hydrobiidae/f_cryptica1.jpg)
Fontigens cryptica
1.9 mm |
![Fontigens tartarea | photo](../species/hydrobiidae/F_tartarea1.jpg)
Fontigens tartarea
1.8 mm |
![Fontigens turritella | photo](../species/hydrobiidae/F_turritella1.jpg)
Fontigens turritella
1.5 mm |
![Antroselates spiralis | photo](../species/hydrobiidae/F_benfieldi1.jpg)
Fontigens benfieldi
1.9 mm |
![Antroselates spiralis | photo](../species/hydrobiidae/F_davisi1.jpg)
Fontigens davisi
2.5 mm |
![Antroselates spiralis | photo](../species/hydrobiidae/A_spiralis1.jpg)
Antroselates spiralis
3.3 mm |
Lymnaeidae |
![Lymnea stagnalis | photo](../species/lymnaeidae/L_stagnalis1.jpg)
Lymnaea stagnalis
41.4 mm |
![Lymnaea elodes | photo](../species/lymnaeidae/L_elodes1.jpg)
Lymnaea
elodes
25.5 mm |
![Lymnaea catascopium | photo](../species/lymnaeidae/L_catascopium1.jpg)
Lymnaea
catascopium
18.6 mm |
![Lymnaea 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 caperata | photo](../species/lymnaeidae/L_caperata1.jpg)
Lymnea caperata
11.0 mm |
Physidae |
![Physa acuta | photo](../species/physidae/P_acuta_1.jpg)
Physa acuta
8.3 mm |
![Physa vernalis | photo](../species/physidae/p_vernalis1.jpg)
Physa
vernalis
6.0 mm |
![Physa gyrina | photo](../species/physidae/P_gyrina_2.jpg)
Physa gyrina
11.5 mm |
|
![Aplexa hypnorum | photo](../species/physidae/Aplexa1.jpg)
Aplexa elongata
12.6 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 |
![Helisoma campanulata | photo](../species/planorbidae/H_campanulata1.jpg)
Helisoma campanulatum
11.9 mm |
![G. parvus](../species/planorbidae/G_parvus_1.jpg)
Gyraulus parvus
2.9 mm |
![Gyraulus deflectus](../species/planorbidae/G_deflectus1.jpg)
Gyraulus deflectus
3.8 mm |
![Gyraulus circumstriatus | photo](../species/planorbidae/G_circumstriatus1.jpg)
Gyraulus circumstriatus
5.1 mm |
![Planorbula armigera](../species/planorbidae/P_armigera_1.jpg)
Planorbula armigera
7.1 mm |
![P. exacuous](../species/planorbidae/P_exacuous_1.jpg)
Promenetus exacuous
3.5 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 |
|
![Rhodacmea filosa | photo](../species/ancylidae/R_filosa1.jpg)
Rhodacmea filosa
4.1 mm |
|