Specimen image via iDigBio
Aplexa
Sign in to saveAplexa is a genus of small, left-handed or sinistral, air-breathing freshwater snails, aquatic pulmonate gastropod mollusks in the family Physidae.
Museum specimens
- Specimen records
- 55
- With media
- 1
- Family
- Physidae
- Collections
- NMMNHS, RBINS-SCIENTIFIC HERITAGE, CMN, CAS, MSB, UTEP
- Recorded in
- United States, Canada, Costa Rica, Mexico, Guatemala, Uruguay
~5 min read
Encyclopedic overview
6 sectionsContents
- Shell description
- Species
- Synonyms
- References
- External links
- Further reading
Aplexa is a genus of small, left-handed or sinistral, air-breathing freshwater snails, aquatic pulmonate gastropod mollusks in the family Physidae.
==Shell description== These small snails are quite distinctive, because they have shells that are sinistral, which means that if you hold the shell such that the spire is pointing up, then the aperture is on the left-hand side.
Excerpted from Wikipedia’s “Aplexa” article, available under the CC BY-SA 4.0 licence.
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