• 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...
    108 KB (7,081 words) - 05:52, 12 April 2025
  • List data deficient species List of data deficient amphibians IUCN Red List data deficient species (Annelida) List of data deficient arthropods List of data...
    3 KB (293 words) - 14:51, 3 February 2025
  • List of data deficient fishes Invertebrates — List of data deficient invertebrates ArthropodsList of data deficient arthropods Insects — List of data...
    2 KB (207 words) - 00:43, 2 July 2024
  • species   Data deficient (DD): 2,890 species In July 2016, the International Union for Conservation of Nature (IUCN) listed 616 endangered arthropod species...
    39 KB (2,584 words) - 07:43, 5 December 2024
  • species. 29% of all evaluated invertebrate species are listed as data deficient. The IUCN also lists 57 invertebrate subspecies as data deficient. No subpopulations...
    16 KB (1,127 words) - 22:37, 25 April 2025
  • 4,080 species   Data deficient (DD): 2,890 species As of July 2016, the International Union for Conservation of Nature (IUCN) listed 394 critically endangered...
    27 KB (1,907 words) - 15:28, 13 December 2024
  • of critically endangered arthropods List of data deficient arthropods "IUCN Red List version 2016-2". The IUCN Red List of Threatened Species. International...
    11 KB (776 words) - 03:24, 17 November 2024
  • species   Data deficient (DD): 2,890 species In July 2016, the International Union for Conservation of Nature (IUCN) listed 1080 vulnerable arthropod species...
    59 KB (3,975 words) - 19:29, 11 November 2024
  • species   Data deficient (DD): 2,890 species In July 2016, the International Union for Conservation of Nature (IUCN) listed 4069 least concern arthropod species...
    191 KB (12,545 words) - 01:04, 14 November 2024
  • List of endangered birds Fish — List of endangered fishes Invertebrates — List of endangered invertebrates ArthropodsList of endangered arthropods...
    2 KB (160 words) - 20:48, 16 June 2025
  •   Data deficient (DD): 2,890 species In July 2016, the International Union for Conservation of Nature (IUCN) listed 390 near threatened arthropod species...
    24 KB (1,528 words) - 05:04, 26 November 2023
  • Thumbnail for IUCN Red List
    known to be threatened with extinction, and 836 are listed as Data Deficient. The Red List of 2012 was released 19 July 2012 at Rio+20 Earth Summit; nearly...
    28 KB (2,514 words) - 11:45, 3 July 2025
  • invertebrates ArthropodsList of least concern arthropods Insects — List of least concern insects Molluscs List of least concern molluscs Mammals — List of least...
    2 KB (160 words) - 14:13, 23 March 2023
  • Thumbnail for Mangrove horseshoe crab
    Mangrove horseshoe crab (category IUCN Red List data deficient species)
    horseshoe crab, is a species of horseshoe crab, a chelicerate arthropod found in tropical marine and brackish waters of India, Bangladesh, and Southeast...
    19 KB (2,095 words) - 06:10, 18 July 2025
  • List of vulnerable birds Fish — List of vulnerable fishes Invertebrates — List of vulnerable invertebrates ArthropodsList of vulnerable arthropods...
    2 KB (152 words) - 03:55, 18 April 2022
  • Cherax nucifraga (category IUCN Red List data deficient species)
    holotype was collected from the stomach of a barramundi. It is listed as data deficient on the IUCN Red List. Its specific name derived from the Latin...
    2 KB (171 words) - 06:37, 20 July 2023
  • Invertebrates — List of critically endangered invertebrates ArthropodsList of critically endangered arthropods Insects — List of critically endangered...
    2 KB (183 words) - 14:24, 26 June 2025
  • Thumbnail for Threatened arthropods
    the edge of extinction." In any case, independent estimates indicate that there are millions of undocumented arthropods on Earth. Arthropods as a group...
    10 KB (1,109 words) - 17:26, 28 March 2025
  • Acanthothelphusa didieri (category IUCN Red List data deficient species)
    years; it is therefore listed as Data Deficient on the IUCN Red List. Cumberlidge, N. (2008). "Potamonautes didieri". IUCN Red List of Threatened Species...
    1 KB (71 words) - 06:01, 29 January 2025
  • of historical records, the level of decline cannot be accurately measured. Endangered arthropods List of U.S. federally endangered arthropods List of...
    6 KB (819 words) - 00:23, 2 November 2023
  • Thumbnail for Vulnerable species
    Vulnerable species (category IUCN Red List)
    alphabetical list Cryoconservation of animal genetic resources List of vulnerable amphibians List of vulnerable arthropods List of vulnerable birds List of vulnerable...
    7 KB (746 words) - 11:44, 3 July 2025
  • Thumbnail for Cherax parvus
    Cherax parvus (category IUCN Red List data deficient species)
    Queensland – and is listed as data deficient on the IUCN Red List. It was discovered in a rainforest catchment in a highland of northeastern Queensland...
    9 KB (1,317 words) - 12:25, 13 August 2023
  • 6,919 species   Data deficient (DD): 5,278 species As of July 2016, the International Union for Conservation of Nature (IUCN) listed 987 critically endangered...
    55 KB (3,879 words) - 01:50, 11 December 2024
  • Misumena nigromaculata (category IUCN Red List data deficient species)
    on flowers. Misumena nigromaculata is listed by the IUCN as being data-deficient as almost nothing is known of its range, population, population trends...
    4 KB (508 words) - 10:22, 15 April 2025
  • Thumbnail for Endangered species (IUCN status)
    Endangered species (IUCN status) (category IUCN Red List)
    latest system used by the IUCN, a species can be "Data Deficient" (DD) species – species for which more data and assessment is required before their situation...
    10 KB (1,216 words) - 18:43, 20 February 2025
  • Thumbnail for Lists of organisms by population
    yields approximately 430 billion trees. Extrapolations from data compiled over a period of 10 years suggest that greater Amazonia, which includes the Amazon...
    22 KB (1,732 words) - 15:45, 12 June 2025
  • Birds — List of near threatened birds Fish — List of near threatened fishes Invertebrates — List of near threatened invertebrates ArthropodsList of near...
    2 KB (161 words) - 20:11, 10 August 2022
  • Duripelta hunua (category Endemic spiders of New Zealand)
    Classification System, this species is listed as "Data Deficient" with the qualifiers of "Data Poor: Size", "Data Poor: Trend" and "One Location". Forster...
    2 KB (202 words) - 19:17, 15 February 2025
  • Thumbnail for Panulirus argus
    Panulirus argus (category IUCN Red List data deficient species)
    Cockcroft, A.; MacDiarmid, A.; Wahle, R. (2011). "Panulirus argus". IUCN Red List of Threatened Species. 2011: e.T169976A6697254. doi:10.2305/IUCN.UK.2011-1...
    12 KB (1,342 words) - 11:59, 18 July 2025
  • Tangata kohuka (category Endemic spiders of New Zealand)
    Regions of New Zealand. Under the New Zealand Threat Classification System, this species is listed as "Data Deficient" with the qualifiers of "Data Poor:...
    2 KB (189 words) - 19:32, 15 February 2025