In August 2018, the IUCN Red List of Threatened Species identified 6086 Vulnerable species, subspecies and varieties, stocks and sub-populations in the Animalia kingdom.

Annelida

Clitellata

Megadrilaceae

Megascolecidae

Moniligastridae

Opisthopora

Acanthodrilidae

Arthropoda

Arachnida

Amblypygi

Charinoidea

Phrynoidea

Araneae

Gnaphosidae

Linyphiidae

Lycosidae

Nephilidae

Ochyroceratidae

Oonopidae

Pholcidae

Pisauridae

Salticidae

Scytodidae

Tetragnathidae

Theraphosidae

Theridiidae

Theridiosomatidae

Opiliones

Phalangodidae

Podoctidae

Pseudoscorpiones

Neobisiidae

Olpiidae

Withiidae

Schizomida

Hubbardiidae

Scorpiones

Liochelidae

Branchiopoda

Anostraca

Branchinectidae

Chirocephalidae

Parartemiidae

Thamnocephalidae

Diplostraca

Chydoridae

Daphniidae

Leptestheriidae

Limnadiidae

Chilopoda

Scolopendromorpha

Scolopendridae

Diplopoda

Polydesmida

Haplodesmidae

Pyrgodesmidae

Polyzoniida

Siphonotidae

Siphonophorida

Siphonophoridae

Sphaerotheriida

Arthrosphaeridae

Spirobolida

Pachybolidae

Spirostreptida

Cambalopsidae

Spirostreptidae

Entognatha

Collembola

Entomobryidae

Isotomidae

Insecta

Archaeognatha

Machilidae

Coleoptera

Anthribidae

Carabidae

Cerambycidae

Cetoniidae

Cicindelidae

Cleridae

Curculionidae

Dytiscidae

Elateridae

Elmidae

Eucnemidae

Geotrupidae

Leiodidae

Lucanidae

Mycetophagidae

Scarabaeidae

Tenebrionidae

Tetratomidae

Trogositidae

Zopheridae

Diptera

Blephariceridae

Drosophilidae

Tabanidae

Grylloblattodea

Grylloblattidae

Hemiptera

Cixiidae

Hymenoptera

Apidae

Colletidae

Formicidae

Megachilidae

Melittidae

Lepidoptera

Crambidae

Hesperiidae

Lasiocampidae

Lycaenidae

Noctuidae

Nymphalidae

Papilionidae

Pieridae

Stathmopodidae

Mantodea

Mantidae

Odonata

Aeshnidae

Argiolestidae

Austropetaliidae

Calopterygidae

Chlorocyphidae

Chlorogomphidae

Coenagrionidae

Corduliidae

Euphaeidae

Gomphidae

Heteragrionidae

Hypolestidae

Isostictidae

Lestidae

Lestoideidae

Libellulidae

Macromiidae

Megapodagrionidae

Not Assigned

Pentaphlebiidae

Philogeniidae

Philosinidae

Platycnemididae

Platystictidae

Polythoridae

Synthemistidae

Thaumatoneuridae

Orthoptera

Acrididae

Eumastacidae

Gryllidae

Mogoplistidae

Pamphagidae

Pneumoridae

Rhaphidophoridae

Stenopelmatidae

Tetrigidae

Tettigoniidae

Trigonidiidae

Phasmatodea

Diapheromeridae

Phasmatidae

Plecoptera

Eustheniidae

Gripopterygidae

Malacostraca

Amphipoda

Crangonyctidae

Gammaridae

Niphargidae

Paramelitidae

Anaspidacea

Anaspididae

Psammaspidae

Decapoda

Astacidae

Atyidae

Cambaridae

Gecarcinucidae

Palaemonidae

Palinuridae

Parastacidae

Potamidae

Potamonautidae

Pseudothelphusidae

Trichodactylidae

Typhlocarididae

Isopoda

Armadillidae

Asellidae

Cirolanidae

Phreatoicidae

Sphaeromatidae

Stenasellidae

Trichoniscidae

Maxillopoda

Calanoida

Centropagidae

Diaptomidae

Temoridae

Cyclopoida

Cyclopidae

Harpacticoida

Ameiridae

Canthocamptidae

Darcythompsoniidae

Xiphosura

Limulina

Limulidae

Ostracoda

Myodocopida

Cypridinidae

Podocopida

Candonidae

Limnocytheridae

Notodromadidae

Chordata

Actinopterygii

Acipenseriformes

Acipenseridae

Polyodontidae

Albuliformes

IUCN Red List vulnerable species (Animalia)