Zoosubsection

Thoracotremata (Thoracotrematan crabs)

Hemigrapsus nudus. Photo: (c) Dan Hershman, some rights reserved (CC BY)

Thoracotremata is a clade of crabs, comprising those crabs in which the genital openings in both sexes are on the sternum, rather than on the legs. It comprises 17 families in four superfamilies .

— Wikipedia

Humboldt Life
- Kingdom: Animalia (Animals)
  - Phylum: Arthropoda (Arthropods)
    - Subphylum: Crustacea (Crustaceans)
      - Superclass: Multicrustacea (Typical crustaceans)
        Class: Malacostraca (Malacostracans)
        Subclass: Eumalacostraca (Decapods, isopods, and allies)
        Superorder: Eucarida (Decapods and krill)
        Order: Decapoda (Decapods)
        Suborder: Pleocyemata (Crabs, lobsters, shrimps, and allies)
        Infraorder: Brachyura (True crabs)
        Zoosection: Eubrachyura (Eubrachyuran crabs)
        Zoosubsection: Thoracotremata (Thoracotrematan crabs)
        Superfamily: Grapsoidea (Land, shore, and marsh crabs) (3)

Subtaxa

Superfamily: Grapsoidea (Land, shore, and marsh crabs)

Zoosubsection

Thoracotremata (Thoracotrematan crabs)

Subtaxa

Where in Humboldt

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