Genus

Physa

Physa acuta. Photo: (c) ep2314, some rights reserved (CC BY-NC)

Physa is a genus of small, left-handed or sinistral, air-breathing freshwater snails, aquatic pulmonate gastropod mollusks in the family Physidae.

— Wikipedia

Humboldt Life
- Kingdom: Animalia (Animals)
  - Phylum: Mollusca (Molluscs)
    - Class: Gastropoda (Gastropods)
      - Subclass: Heterobranchia (Heterobranchs)
        Infraclass: Euthyneura
        Subterclass: Tectipleura
        Superorder: Hygrophila
        Superfamily: Lymnaeoidea (Pond snails, bladder snails, and allies)
        Family: Physidae (Bladder snails)
        Subfamily: Physinae
        Genus: Physa
        Species: Physa acuta (Acute bladder snail)

Subtaxa

Species: Physa acuta (Acute bladder snail)

Genus

Physa

Subtaxa

Where in Humboldt

Discussion

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