Lists of IUCN Red List data deficient species

On 29 January 2010, the IUCN Red List of Threatened Species identified 6,702 (5,913 Animalia (1 Annelida, 1,328 Arthropoda, 3,814 Chordata, 149 Cnidaria, 617 Mollusca, 3 Nemertina, 1 Onychophora), 780 Plantae, 9 Protista) data deficient species. Lists of data deficient species Animals Amphibians — List of data deficient amphibians Birds — List of data deficient birds Fish — List of data deficient fishes Invertebrates — List of data deficient invertebrates Arthropods — List of data deficient arthropods Insects — List of data deficient insects Molluscs List of data deficient molluscs Mammals — List of data deficient mammals Reptiles — List of data deficient reptiles Plants — List of data deficient plants Chromista/Protista — List of Chromista by conservation status (9 data deficient species) Fungi — List of fungi by conservation status (22 data deficient species) == Older lists (IUCN 2009.2) == Cnidaria — IUCN Red List data deficient species (Cnidaria) Nemertina — IUCN Red List data deficient species (Nemertina) Onychophora — IUCN Red List data deficient species (Onychophora) Protista — IUCN Red List data deficient species (Protista) == References == IUCN 2009.

Source: Wikipedia — Lists of IUCN Red List data deficient species (CC BY-SA 4.0)