List of vulnerable invertebrates

• Nightingale ribbon worm (Katechonemertes nightingaleensis) ==Annelids==

• Giant Palouse earthworm (Driloleirus americanus) ==Onychophora==

There are 879 mollusc species and 18 mollusc subspecies assessed as vulnerable. ===Gastropods=== There are 828 gastropod species and 16 gastropod subspecies assessed as vulnerable. ====Stylommatophora==== Stylommatophora includes the majority of land snails and slugs. There are 339 species and six subspecies in the order Stylommatophora assessed as vulnerable. =====Charopids===== =====Helicarionids===== =====Orthalicids===== =====Euconulids===== =====Streptaxids===== =====Ferussaciids===== =====Helminthoglyptids===== =====Oxychilids===== =====Camaenids===== =====Lauriids===== =====Vertiginids===== Species Subspecies • Anauchen informis informis • Anauchen informis parcedentata =====Trissexodontids===== =====Helicids===== Species Subspecies • Hemicycla glyceia silensis =====Hygromiids===== Species Subspecies • Leptaxis simia portosancti =====Vitrinids===== =====Chondrinids===== =====Enids===== Other Stylommatophora Species Subspecies • Chlorilis hungerfordiana rufopila • Spelaeodiscus triarius tatricus ====Littorinimorpha==== There are 324 species and seven subspecies in the order Littorinimorpha assessed as vulnerable. =====Hydrobiids===== Species Subspecies =====Cochliopids===== =====Bithyniids===== =====Moitessieriids===== =====Assimineids===== =====Pomatiopsids===== =====Amnicolids===== Other Littorinimorpha species ====Sorbeoconcha==== There are 55 species in the order Sorbeoconcha assessed as vulnerable. =====Pleurocerids===== =====Melanopsids===== • Esperiana sangarica • Melanopsis subgraellsiana =====Thiarids===== =====Pachychilids===== =====Paludomids===== ====Architaenioglossa==== Species Subspecies • Renea moutonii moutonii • Renea moutonii singularis ====Lower Heterobranchia species==== ====Cycloneritimorpha==== ====Hygrophila==== Species Subspecies • Gyraulus connollyi exilis ====Neogastropoda==== There are 27 species in the order Neogastropoda assessed as vulnerable. =====Conids===== ====Eupulmonata==== • Zospeum biscaiense • Zospeum exiguum ===Bivalvia=== There are 49 species and two subspecies in the class Bivalvia assessed as vulnerable. ====Unionida==== There are 37 species and two subspecies in the order Unionoida assessed as vulnerable. =====Margaritiferids===== • Margaritifera middendorffi =====Unionids===== Species Subspecies • Lampsilis reeviana reeviana =====Hyriids===== =====Iridinids===== Species Subspecies • Chambardia wahlbergi guillaini =====Mycetopodids===== • Diplodontites olssoni ====Cardiida==== ====Arcida==== • Scaphula nagarjunai ====Venerida==== ===Cephalopods=== • Opisthoteuthis calypso • Opisthoteuthis massyae ==Cnidaria==

There are 203 species in the phylum Cnidaria assessed as vulnerable. ===Hydrozoa=== • Millepora foveolata • Millepora latifolia ===Anthozoa=== There are 202 species in the class Anthozoa assessed as vulnerable. ====Scleractinia==== There are 199 species in the order Scleractinia assessed as vulnerable. =====Euphyllids===== =====Dendrophylliids===== =====Acroporids===== =====Poritids===== =====Brain corals===== =====Pocilloporids===== =====Mussids===== =====Pectiniids===== =====Agariciids===== =====Fungiids===== Other Scleractinia species Other Anthozoa species ==Arthropods==

There are 1080 arthropod species and 29 arthropod subspecies assessed as vulnerable. ===Seed shrimps=== ===Arachnids=== There are 47 arachnid species assessed as vulnerable. ====Spiders==== Other arachnid species ===Branchiopoda=== ===Millipedes=== ===Maxillopoda=== Maxillopoda includes barnacles, copepods and a number of related animals. There are 71 species in the class Maxillopoda assessed as vulnerable. ====Calanoida==== There are 47 species in the order Calanoida assessed as vulnerable. =====Diaptomids===== =====Centropagids===== =====Temorids===== • Epischura baikalensis ====Cyclopoida==== ====Harpacticoida==== There are 18 species in the order Harpacticoida assessed as vulnerable. =====Darcythompsoniids===== • Leptocaris stromatolicolus =====Ameirids===== • Nitocrella slovenica • Nitocrella stochi =====Canthocamptids===== ===Malacostracans=== Malacostraca includes crabs, lobsters, crayfish, shrimp, krill, woodlice, and many others. There are 307 malacostracan species and 14 malacostracan subspecies assessed as vulnerable. ====Isopods==== Species Subspecies ====Amphipods==== There are 56 amphipod species and four amphipod subspecies assessed as vulnerable. =====Hadziids===== Subspecies • Hadzia fragilis stochi =====Paramelitids===== • Paramelita flexa =====Gammarids===== =====Crangonyctids===== =====Niphargids===== Species Subspecies ====Anaspidacea==== ====Decapods==== There are 224 decapod species and seven decapod subspecies assessed as vulnerable. =====Parastacids===== =====Gecarcinucids===== =====Atyids===== =====Cambarids===== Species Subspecies =====Potamonautids===== =====Pseudothelphusids===== =====Potamids===== =====Palaemonids===== =====Trichodactylids===== Other decapod species ===Insects=== There are 608 insect species and 15 insect subspecies assessed as vulnerable. ====Flies==== ====Plecoptera==== • Otway stonefly (Eusthenia nothofagi) • Mount Kosciusko wingless stonefly (Leptoperla cacuminis) ====Notoptera==== • Mount St Helens' grylloblattid (Grylloblatta chirurgica) ====Orthoptera==== There are 137 species in the order Orthoptera assessed as vulnerable. =====Crickets===== =====Acridids===== =====Stenopelmatids===== =====Tettigoniids===== =====Rhaphidophorids===== =====Phaneropterids===== Other Orthoptera species ====Hymenoptera==== There are 155 species in the order Hymenoptera assessed as vulnerable. =====Ants===== =====Colletids===== =====Melittids===== • Melitta hispanica • Melitta kastiliensis =====Apids===== =====Megachilids===== • Wallace's giant bee (Megachile pluto) ====Mantises==== ====Lepidoptera==== Lepidoptera comprises moths and butterflies. There are 128 species and ten subspecies in the order Lepidoptera assessed as vulnerable. =====Lasiocampids===== • Small lappet moth (Phyllodesma ilicifolia) =====Swallowtail butterflies===== =====Lycaenids===== =====Nymphalids===== Species Subspecies =====Skippers===== • Dakota skipper (Hesperia dacotae) • Cinquefoil skipper (Pyrgus cirsii) =====Pierids===== ====Beetles==== There are 50 beetle species assessed as vulnerable. =====Dytiscids===== =====Longhorn beetles===== =====Scarabaeids===== Other beetle species ====Odonata==== Odonata includes dragonflies and damselflies. There are 129 species and five subspecies in the order Odonata assessed as vulnerable. =====Chlorogomphids===== =====Chlorocyphids===== =====Platycnemidids===== =====Megapodagrionids===== =====Gomphids===== Species Subspecies • Erpetogomphus lampropeltis lampropeltis =====Coenagrionids===== Species Subspecies =====Aeshnids===== =====Libellulids===== Other Odonata species Other arthropod species ==Echinoderms==