Biology:List of data deficient fishes
In September 2016, the International Union for Conservation of Nature (IUCN) listed 3191 data deficient fish species.[1] A data deficient species is one which has been categorized by the IUCN as offering insufficient information for a proper assessment of conservation status to be made. Of all evaluated fish species, 21% are listed as data deficient. The IUCN also lists 12 fish subspecies as data deficient.
Of the subpopulations of fishes evaluated by the IUCN, 34 species subpopulations have been assessed as data deficient.
This is a complete list of data deficient fish species and subspecies evaluated by the IUCN. Species and subspecies which have data deficient subpopulations (or stocks) are indicated.
Cartilaginous fishes
Chondrichthyes includes sharks, rays, skates, and sawfish. There are 475 species and three subpopulations of cartilaginous fish evaluated as data deficient.
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There are 253 species and one subpopulation in the order Rajiformes evaluated as data deficient.
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Guitarfish species
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- Apron ray (Discopyge tschudii) (1 subpopulation)
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Other Rajiformes species
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There are 110 species and one subpopulation of ground shark evaluated as data deficient.
- Scoophead (Sphyrna media)
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- Night shark (Carcharhinus signatus) (1 subpopulation)
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There are 67 species and one subpopulation in the order Squaliformes evaluated as data deficient.
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- Gulper shark (Centrophorus granulosus) (1 subpopulation)
- Bramble shark (Echinorhinus brucus)
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Chimaeras
There are 20 Chimaera species evaluated as data deficient.
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Bullhead sharks
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Other cartilaginous fish species
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There are 2682 species, 12 subspecies, and one subpopulation of ray-finned fish evaluated as data deficient.
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- Coregonus sardinella baunti
Subpopulations
- Sockeye salmon (Oncorhynchus nerka) (31 subpopulations)
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There are 75 species and two subspecies of toothcarp evaluated as data deficient.
Pupfish species
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- Aphyosemion cameronense haasi
- Aphyosemion celiae winifredae
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Cypriniformes includes carps, minnows, loaches and relatives. There are 610 species and two subspecies in the order Cypriniformes evaluated as data deficient.
Hillstream loaches
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- Osteobrama cotio peninsularis
- Rhodeus atremius suigensis
Psilorhynchids
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Bonefishes
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Includes sticklebacks and relatives. Script error: No such module "biglist".
Includes freshwater smelts and allies. Script error: No such module "biglist".
Catfishes
There are 439 catfish species evaluated as data deficient.
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Other catfish species
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Includes milkfish, beaked salmon and allies. Script error: No such module "biglist".
Batrachoidiformes
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There are 786 species and two subspecies in the order Perciformes evaluated as data deficient.
Temperate perches
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- Cichlasoma urophthalmum ericymba
- Pseudocrenilabrus multicolor multicolor
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Odontobutidae
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Epinephelids
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Other Perciformes species
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There are 40 species in the order Osteoglossiformes evaluated as data deficient.
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- Arapaima (Arapaima gigas)
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There are 110 species in the order Characiformes evaluated as data deficient.
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Other Characiformes species
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Syngnathiformes includes the pipefishes and seahorses. There are 71 species and two subspecies in the order Syngnathiformes evaluated as data deficient.
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- Subtropical-tropical trunk-pouch pipefish (Microphis brachyurus aculeatus)
- Opossum river pipefish (Microphis brachyurus lineatus)
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There are 57 species and one subspecies in the order Scorpaeniformes evaluated as data deficient.
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Other Scorpaeniformes
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- Spiny scorpionfish (Trachyscorpia cristulata echinata)
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There are 36 species in the order Tetraodontiformes evaluated as data deficient.
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Filefish species
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- Island cowfish (Acanthostracion notacanthus)
Porcupinefish species
- Deepwater burrfish (Allomycterus pilatus)
- Deepwater triggerfish (Rhinecanthus abyssus)
There are 32 species in the order Gadiformes evaluated as data deficient.
- Merluccius gayi
- Cortez hake (Merluccius hernandezi)
Grenadiers species
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- Azores rockling (Gaidropsarus granti)
- Gaidropsarus guttatus
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Eels
There are 50 eel species evaluated as data deficient.
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Other eel species
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There are 58 species and two subspecies of flatfish evaluated as data deficient.
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- Etropus delsmani delsmani
- Etropus delsmani pacificus
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Other flatfish species
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Anglerfishes
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- Smooth oreo (Pseudocyttus maculatus)
- John Dory (Zeus faber)
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Saccopharyngiformes
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Hagfishes
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See also
- Lists of IUCN Red List data deficient species
- List of least concern fishes
- List of near threatened fishes
- List of vulnerable fishes
- List of endangered fishes
- List of critically endangered fishes
- List of recently extinct fishes
- Sustainable seafood advisory lists and certification
Notes
References
- ↑ "IUCN Red List version 2016-2". International Union for Conservation of Nature and Natural Resources (IUCN). http://www.iucnredlist.org/. Retrieved 8 September 2016.
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