List of least concern invertebrates

Invertebrate species (IUCN, 2020.1)

17,646 extant species have been evaluated
12,368 of those are fully assessed^[a]
8024 are not threatened at present^[b]
4328 to 9606 are threatened^[c]
410 to 616 are extinct or extinct in the wild:
- 395 extinct (EX) species^[d]
- 15 extinct in the wild (EW)
- 206 possibly extinct [CR(PE)]
- 0 possibly extinct in the wild [CR(PEW)]

As of July 2016, the International Union for Conservation of Nature (IUCN) lists 6919 least concern invertebrate species.^[1] 38% of all evaluated invertebrate species are listed as least concern. The IUCN also lists 32 invertebrate subspecies as least concern.

No subpopulations of invertebrates have been evaluated by the IUCN.

This is a complete list of least concern invertebrate species and subspecies as evaluated by the IUCN.

Molluscs