Template:IUCN fish chart

•   Extinct in the wild (EW): 6 species
•   Critically endangered (CR): 455 species
•   Endangered (EN): 643 species
•   Vulnerable (VU): 1,245 species
•   Near threatened (NT, LR/cd): 548 species
•   Least concern (LC): 9,131 species
•   Data deficient (DD): 3,191 species

Fish species (IUCN, 2016-2)

• 15,219 extant species have been evaluated
• 12,028 of those are fully assessed^[a]
• 9679 are not threatened at present^[b]
• 2343 to 5534 are threatened^[c]
• 71 to 158 are extinct or extinct in the wild:
  • 65 extinct (EX) species^[d]
  • 6 extinct in the wild (EW)
  • 87 possibly extinct [CR(PE)]
  • 0 possibly extinct in the wild [CR(PEW)]

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1. ^ excludes data deficient evaluations.
2. ^ NT, LR/cd, LC.
3. ^ Threatened comprises CR, EN and VU. Upper estimate additionally includes DD.
4. ^ Chart omits extinct (EX) species

Quelle: https://en.wikipedia.org/wiki/Template:IUCN_fish_chart