Subterclass

Tectipleura

Ariolimax columbianus. Photo: (c) ritchie, some rights reserved (CC BY-NC)

iNaturalist • Wikipedia

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Humboldt Life
- Kingdom: Animalia (Animals)
  - Phylum: Mollusca (Molluscs)
    - Class: Gastropoda (Gastropods)
      - Subclass: Heterobranchia (Heterobranchs)
        Infraclass: Euthyneura
        Subterclass: Tectipleura
        Order: Aplysiida (Sea hares and akera snails) (2)
        Superorder: Sacoglossa (Sacoglossans) (3)
        Superorder: Eupulmonata (33)
        Order: Pteropoda (Sea butterflies) (2)
        Superorder: Hygrophila (4)
        Order: Cephalaspidea (Headshield slugs) (1)

Subtaxa

Order: Aplysiida (Sea hares and akera snails)

Superorder: Sacoglossa (Sacoglossans)

Superorder: Eupulmonata

Order: Pteropoda (Sea butterflies)

Superorder: Hygrophila

Order: Cephalaspidea (Headshield slugs)

Where in Humboldt

Discussion

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