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Discover molluscs observed in Oklahoma, United States
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Corbicula fluminea
382 observations

Pyganodon grandis
116 observations

Limax maximus
103 observations

Potamilus ohiensis
85 observations

Bradybaena similaris
81 observations

Limacus flavus
74 observations

Dreissena polymorpha
58 observations

Mesodon thyroidus
58 observations

Lampsilis teres
57 observations

Quadrula quadrula
48 observations

Uniomerus tetralasmus
48 observations

Ventridens demissus
41 observations

Anguispira alternata
38 observations

Potamilus fragilis
37 observations

Potamilus purpuratus
36 observations

Planorbella trivolvis
36 observations

Amblema plicata
28 observations

Utterbackia imbecillis
23 observations

Obliquaria reflexa
22 observations

Philomycus carolinianus
21 observations

Rabdotus dealbatus
19 observations

Linisa texasiana
19 observations

Megapallifera ragsdalei
18 observations

Polygyra cereolus
17 observations

Toxolasma parvum
17 observations

Lampsilis cardium
16 observations

Triodopsis hopetonensis
16 observations

Physella acuta
15 observations

Sagittunio subrostratus
15 observations

Lasmigona complanata
14 observations

Utterbackiana suborbiculata
13 observations
Xolotrema fosteri
12 observations

Milax gagates
7 observations

Quadrula verrucosa
7 observations

Rumina decollata
6 observations

Patera roemeri
6 observations

Zonitoides arboreus
6 observations

Pustulosa pustulosa
6 observations

Otala lactea
5 observations

Deroceras laeve
5 observations

Musculium lacustre
5 observations

Cornu aspersum
5 observations

Ptychobranchus occidentalis
4 observations

Lampsilis siliquoidea
4 observations

Leaunio lienosus
4 observations

Helicina orbiculata
3 observations

Lampsilis hydiana
3 observations

Oxychilus draparnaudi
3 observations

Ventridens ligera
3 observations

Neohelix albolabris
2 observations