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List of data deficient arthropods

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2 extinct in the wild arthropod species (0.02%)393 critically endangered arthropod species (4.1%)626 endangered arthropod species (6.6%)1081 vulnerable arthropod species (11%)398 near threatened arthropod species (4.2%)4080 least concern arthropod species (43%)2890 data deficient arthropod species (31%)
Arthropod species (IUCN, 2016-2)
  • 9470 extant species have been evaluated
  • 6580 of those are fully assessed
  • 4478 are not threatened at present
  • 2100 to 4990 are threatened
  • 83 to 169 are extinct or extinct in the wild:
    • 81 extinct (EX) species
    • 2 extinct in the wild (EW)
    • 86 possibly extinct
    • 0 possibly extinct in the wild

  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

As of July 2016, the International Union for Conservation of Nature (IUCN) lists 2875 data deficient arthropod species. 30% of all evaluated arthropod species are listed as data deficient. The IUCN also lists 17 arthropod subspecies as data deficient.

No subpopulations of arthropods have been evaluated by the IUCN.

This is a complete list of data deficient arthropod species and subspecies as evaluated by the IUCN.

Arachnids

Branchiopoda

Millipedes

Maxillopoda

Maxillopoda includes barnacles, copepods and a number of related animals. There are 22 species in the class Maxillopoda assessed as data deficient.

Sessilia

Calanoida

There are 19 species in the order Calanoida assessed as data deficient.

Diaptomids

Temorids

Harpacticoida

Xiphosura

Malacostracans

Malacostraca includes crabs, lobsters, crayfish, shrimp, krill, woodlice, and many others. There are 1130 malacostracan species and 17 malacostracan subspecies assessed as data deficient.

Isopods

Decapods

There are 1128 decapod species and 17 decapod subspecies assessed as data deficient.

Parastacids

Gecarcinucids

Atyids

Species

Subspecies

Cambarids

Potamonautids

Pseudothelphusids

Potamids

Palaemonids

Species

Subspecies

Trichodactylids

Spiny lobsters

Lobsters

Slipper lobsters

Reef lobsters

Other decapod species

Insects

There are 1702 insect species assessed as data deficient.

Blattodea

Orthoptera

There are 50 species in the order Orthoptera assessed as data deficient.

Acridids

Tettigoniids

Phaneropterids

Other Orthoptera species

Hymenoptera

There are 316 species in the order Hymenoptera assessed as data deficient.

Colletids

Melittids

Apids

Halictids

Andrenids

Megachilids

Mantises

Lepidoptera

Lepidoptera comprises moths and butterflies. There are 87 species in the order Lepidoptera assessed as data deficient.

Pyralids

Swallowtail butterflies

Lycaenids

Nymphalids

Skippers

Other Lepidoptera species

Beetles

There are 377 beetle species assessed as data deficient.

Geotrupids

Longhorn beetles

Click beetles

Erotylids

Scarabaeids

Other beetle species

Odonata

Odonata includes dragonflies and damselflies. There are 868 species in the order Odonata assessed as data deficient.

Platystictids

Chlorogomphids

Argiolestids

Chlorocyphids

Isostictids

Platycnemidids

Megapodagrionids

Gomphids

Cordulegastrids

Corduliids

Calopterygids

Coenagrionids

Euphaeids

Macromiids

Lestids

Aeshnids

Libellulids

Polythorids

Other Odonata species

See also

References

  1. "IUCN Red List version 2016.1". The IUCN Red List of Threatened Species. International Union for Conservation of Nature and Natural Resources (IUCN). Retrieved 4 July 2016.


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