Truncatelloidea Gray 1840

Badwater site, Death Valley, from which the Badwater Snail (Assiminea infima) was first described

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

All Biocode files are based on field identifications to the best of the researcher’s ability at the time.

Figure 1.Shell and anatomy of a Bythinella species (Bythinella anatolica sp. n.). Scale bars = 1 mm.

Figure 4.Shells, opercula and radula, Tryonia infernalis sp. n. A Holotype, USNM 883884 B Male shell, USNM 1266143 C, D Opercula (outer, inner sides), USNM 1266143 E Portion of radular ribbon, USNM 1266143 F Central teeth, USNM 1266143 G Lateral and inner marginal teeth, USNM 1266143. Scale bars A–B: 1.0 mm; C, D: 200 µm; E–G: 10 µm.

Netherlands, Zuid-Holland, Hoekse Waard, Numansdorp, collected 1965-04-15, ex coll. H. van Buren. Image by Joop Trausel and Frans Slieker.

New Zealand, Southland, Foveaux Strait, by oyster dredging, at 33 m depth, collected 7th March 1967, ex coll. M.A. Wotton. Image by Joop Trausel and Frans Slieker

New Zealand, Wellington, Plimmerton, Karehana Bay, from undersurfaces of stones, collected 10th April 1972, ex coll. M.A. Wotton. Image by Joop Trausel and Frans Slieker

Netherlands, Zuid-Holland, Hoekse Waard, Numansdorp, collected 15th April 1965, ex coll. H. van Buren. Image by Joop Trausel and Frans Slieker

Arrondissement of Saint-Denis, Reunion

Arrondissement of Saint-Pierre, Reunion

Arrondissement of Saint-Pierre, Reunion

Podersdorf am See, Burgenland, Austria

Arrondissement of Saint-Pierre, Reunion

Greece