Shell disc-shaped; spire very low; whitish, greyish or brownish-yellow-grey, with widely spaced lamellar ribs and finer growth lines; apertural lip flared and thickened; suture descending at the aperture.
Vallonia gracilicosta Reinhardt, 1883
Multirib Vallonia
Family: Valloniidae
Multirib Vallonia
Family: Valloniidae
Species account author: Robert Forsyth.
Photograph
© Robert Forsyth (Photo ID #16497)
Map
Distribution of Vallonia gracilicosta in British Columbia in British Columbia
Species Information
Habitat
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Distribution
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Status Information
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BC Ministry of Environment: BC Species and Ecosystems Explorer--the authoritative source for conservation information in British Columbia. |