fish (animals)

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fish

Scope note: General term referring to animals from several evolutionary lines and thus not properly a taxonomic group. The term refers to aquatic animals found in the fresh and salt waters all over the world, characterized by being cold-blooded, living and breathing primarily in the water throughout their lives, possessing gill slits, a notochord or skeletal supporting rod, a dorsal hollow nerve cord, a tail, scales covering the body, and two sets of paired fins and several unpaired fins. Living species range from the primitive jawless lampreys and hagfishes through the jawed fishes with cartilaginous skeletons such as sharks, skates, and rays to the abundant and diverse bony fishes.

UF fishes

BT Vertebrata (subphylum)

300266085

fish

NT9 300265953 Elasmobranchii (subclass) [+~]
- NT10 Selachii (order)
- NT10 skates (fish)
- NT10 Rajiformes (species)
- NT10 Pristiformes (order) [+~]
  - NT11 Pristidae (family)
NT9 300265954 Osteichthyes (class) [+~]
- NT10 Siluriformes (order)
- NT10 mudfishes
- NT10 Actinopterygii (subclass) [+~]
  - NT11 Anguilliformes (order)
  - NT11 Gadiformes (order) [+~]
    - NT12 Gadidae (family) [+]
  - NT11 Beloniformes (order) [+~]
    - NT12 Exocoetidae (family)
  - NT11 Perciformes (order) [+~]
    - NT12 Xiphiidae (family) [+]
    - NT12 Scombridae (family) [+]
    - NT12 Pomacentridae (family) [+]
  - NT11 Syngnathiformes (order) [+~]
    - NT12 Syngnathidae (family) [+]
  - NT11 Clupeiformes (order) [+~]
    - NT12 Clupeidae (family) [+]
  - NT11 Pleuronectiformes (order) [+~]
    - NT12 Pleuronectidae (family) [+]
  - NT11 Salmoniformes (order) [+~]
    - NT12 Salmonidae (family) [+]
  - NT11 Esociformes (order) [+~]
    - NT12 Esocidae (family) [+]
    - NT12 Umbridae (family)
- NT10 Sarcopterygii (subclass) [+~]
  - NT11 Dipnoi (order)
- NT10 Cypriniformes (order) [+~]
  - NT11 Cyprinidae (family) [+~]
    - NT12 carp
    - NT12 Carassius (genus) [+]
NT9 300310592 Chondrichthyes (class) [+~]
- NT10 Elasmobranchii (subclass) [+~]
  - NT11 Selachii (order)
  - NT11 skates (fish)
  - NT11 Rajiformes (species)
  - NT11 Pristiformes (order) [+~]
    - NT12 Pristidae (family)
- NT10 Holocephali (subclass)
- NT10 Chimaeriformes (order) [+~]
  - NT11 Chimaeridae (family)
NT9 300310708 Holocephali (subclass)

RT fisheries
RT fish skin
RT fish-processing centers (inhabited places)
RT fish (meat)

Castellano fish (traducció pendent)
Català peix

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fish (animals)

fish