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Montana Field Guide

Montana Field Guides

Golden Fossaria - Fossaria obrussa

Native Species

Global Rank: G5
State Rank: SNR

Agency Status

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General Description
Fossaria obrussa is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae, the Fossarias and pond snails.

Observations in Montana Natural Heritage Program Database
Number of Observations: 13

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Relative Density



(Observations spanning multiple months or years are excluded from time charts)

Species may be found in intermittent waters including temporary ponds and streams:

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Citation for data on this website:
Golden Fossaria — Fossaria obrussa.  Montana Field Guide.  .  Retrieved on , from