| Show all families | Taxonomy (WoRMS) | ||||
Avenionia bourguignati |
Bythiospeum puerkhaueri |
Ecrobia truncata |
Ecrobia ventrosa |
Flumnicola seminalis |
Flumnicola virens |
Gillia altilis |
Hydrobia acuta |
Hydrobia acuta neglecta |
Hydrobia djerbaensis |
Hydrobia glyca |
Mercuria confusa |
Peringia ulvae  |
.jpg "Peringia ulvae (2)")
Peringia ulvae (2) |
Potamopyrgus antipodarum |
 carinata.jpg "Potamopyrgus antipodarum (f) carinata")
Potamopyrgus antipodarum (f) carinata |
Turricaspia conus |
Turricaspia triton |
FOSSIL SPECIES |
EOCENE-BARTONIAN Hydrobia subulata |
EOCENE-BARTONIAN Hydrobia tuba |
© Joop Trausel & Frans Slieker