List of data deficient insects
- Extinct in the wild (EW): 1 species
- Critically endangered (CR): 195 species
- Endangered (EN): 343 species
- Vulnerable (VU): 608 species
- Near threatened (NT, LR/cd): 301 species
- Least concern (LC): 2,843 species
- Data deficient (DD): 1,702 species
Insect species (IUCN, 2016.1)
- 5993 extant species have been evaluated
- 4291 of those are fully assessed
- 3144 are not threatened at present
- 1146 to 2848 are threatened
- 59 to 105 are extinct or extinct in the wild:
- 58 extinct (EX) species
- 1 extinct in the wild (EW)
- 46 possibly extinct [CR(PE)]
- 0 possibly extinct in the wild [CR(PEW)]
- ↑ excludes data deficient evaluations.
- ↑ NT, LR/cd, LC.
- ↑ Threatened comprises CR, EN and VU. Upper estimate additionally includes DD.
- ↑ Chart omits extinct (EX) species
In July 2016, the International Union for Conservation of Nature (IUCN) listed 1702 data deficient insect species. Of all evaluated insect species, 28% are listed as data deficient. No subpopulations of insects have been evaluated by the IUCN.
This is a complete list of data deficient insect species and subspecies as evaluated by the IUCN.