Other species among native looping snails and allies
101 native species with no plant ties on record, by observations.
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Mud Amnicola
Amnicola limosus
167 observations
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California Caecum
Caecum californicum
140 observations
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Bear Lake Springsnail
Pyrgulopsis pilsbryana
126 observations
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Olympia Pebblesnail
Fluminicola virens
114 observations
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Southwest Nevada Pyrg
Pyrgulopsis turbatrix
60 observations
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Slender Walker
Pomatiopsis lapidaria
43 observations
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Green River Pebblesnail
Fluminicola coloradoensis
39 observations
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Atlantic Assiminea
Angustassiminea succinea
38 observations
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Turban Pebblesnail
Fluminicola turbiniformis
37 observations
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Beautiful Truncatella
Truncatella pulchella
36 observations
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Quitobaquito Springsnail
Tryonia quitobaquitae
35 observations
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California Assiminea
Angustassiminea californica
35 observations
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Ashy Pebblesnail
Fluminicola fuscus
33 observations
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Beautiful Caecum
Caecum pulchellum
31 observations
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Amargosa Tryonia
Tryonia variegata
30 observations
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Caecum orcutti
30 observations
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Caecum dextroversum
30 observations
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Minute Hydrobe
Ecrobia truncata
29 observations
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Sanchez Pyrg
Pyrgulopsis sanchezi
29 observations
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Oasis Valley Springsnail
Pyrgulopsis micrococcus
28 observations
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Manitou Cavesnail
Antrorbis breweri
28 observations
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Watercress Snail
Fontigens nickliniana
27 observations
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Desert Tryonia
Tryonia porrecta
25 observations
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Boreal Marstonia
Marstonia lustrica
24 observations
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Median-gland Springsnail
Pyrgulopsis pisteri
22 observations
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Spring Mountains Springsnail
Pyrgulopsis deaconi
22 observations
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Delta Hydrobe
Probythinella emarginata
20 observations
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Virgin Springsnail
Pyrgulopsis deserta
19 observations
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Many-named Caecum
Caecum crebricinctum
17 observations
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Upright Vitrinella
Teinostoma supravallatum
17 observations
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Nugget Pebblesnail
Fluminicola seminalis
16 observations
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Wong's Pyrg
Pyrgulopsis wongi
16 observations
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Pahranagat Pebblesnail
Pyrgulopsis merriami
16 observations
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Robust Tryonia
Ipnobius robustus
15 observations
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Globe Siltsnail
Birgella subglobosa
15 observations
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Hardy Springsnail
Pyrgulopsis marcida
14 observations
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Surprise Valley Pyrg
Pyrgulopsis gibba
13 observations
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Little Horn Caecum
Meioceras nitidum
13 observations
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Ahjumawi Pebblesnail
Fluminicola ahjumawi
13 observations
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Domed Cavesnail
Phreatodrobia nugax
12 observations
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Sandbar Pebblesnail
Somatogyrus depressus
12 observations
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Caribbean Truncatella
Truncatella caribaeensis
12 observations
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Southern Sierra Nevada Springsnail
Pyrgulopsis giulianii
12 observations
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Corded Pyrg
Pyrgulopsis nevadensis
11 observations
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Sportinggoods Tryonia
Tryonia angulata
11 observations
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Western Lahontan Pyrg
Pyrgulopsis longiglans
10 observations
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Beau Vitrinella
Circulus angulatus
10 observations
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Moapa Pebblesnail
Pyrgulopsis avernalis
9 observations
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Grated Tryonia
Tryonia clathrata
9 observations
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Vitrinella oldroydi
9 observations