subfamily
Littoridininae
Littoridininae
Children
Range
Greener is more native, amber more introduced; paler is less certain. How this was decided
Most observed native Littoridininae All
Native to the US, by observations.
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Desert Tryonia
Tryonia porrecta
25 observations
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Sportinggoods Tryonia
Tryonia angulata
11 observations
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Grated Tryonia
Tryonia clathrata
9 observations
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Point of Rocks Tryonia
Tryonia elata
7 observations
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Phantom Tryonia
Tryonia cheatumi
3 observations
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Blue Point Tryonia
Tryonia infernalis
3 observations