List of Extinct species in United States List of Extinct species in United States List of Extinct species in United States

This is a list of Extinct species in United States according to the IUCN Red List.

This list was last updated 2019-09-14

scientific_namecommon_nametaxonidcategory Cyperus rockii 91177012 EX Acanthametropus pecatonica Pecatonica River Mayfly 82 EX Sanicula kauaiensis 97908360 EX Achatinella abbreviata 167 EX Achatinella buddii 170 EX Achatinella caesia 173 EX Achatinella casta 174 EX Achatinella decora 179 EX Achatinella dimorpha 180 EX Achatinella elegans 181 EX Achatinella juddii 184 EX Achatinella juncea 185 EX Achatinella lehuiensis 186 EX Achatinella livida 189 EX Achatinella papyracea 192 EX Achatinella spaldingi 198 EX Achatinella thaanumi 202 EX Achatinella valida 204 EX Achatinella bulimoides ssp. rosea 210 EX Achatinella apexfulva ssp. vittata 211 EX Perdicella fulgurans 16601 EX Perdicella zebra 16603 EX Perdicella zebrina 16604 EX Myadestes myadestinus Hawaiian Thrush 22708559 EX Myadestes woahensis Amaui 22708564 EX Fundulus albolineatus Whiteline Topminnow 8706 EX Zapornia palmeri Laysan Crake 22692672 EX Gambusia amistadensis Amistad Gambusia 8888 EX Gambusia georgei San Marcos Gambusia 8891 EX Agrotis crinigera Poko Noctuid Moth 704 EX Agrotis fasciata Midway Noctuid Moth 705 EX Agrotis kerri Kerr's Noctuid Moth 706 EX Agrotis laysanensis Laysan Noctuid Moth 707 EX Agrotis photophila 708 EX Agrotis procellaris Procellaris Grotis Noctuid Moth 709 EX Phyllococcus oahuensis 17120 EX Alasmidonta robusta Carolina Elktoe 777 EX Alasmidonta wrightiana Ochlockonee Arcmussel 778 EX Alasmidonta mccordi Coosa Elktoe 780 EX Cyanea pohaku 33554 EX Euphorbia celastroides var. tomentella 33555 EX Hibiscadelphus crucibracteatus 33556 EX Genophantis leahi 9000 EX Cyanea superba subsp. regina Superb Cyanea 33588 EX Clermontia multiflora 44126 EX Zapornia sandwichensis Hawaiian Crake 22692693 EX Physella microstriata Fish Lake Physa 17240 EX Alloperla roberti Robert's Stonefly 879 EX Melicope cruciata Cross-bearing Pelea 33664 EX Melicope haleakalae 33665 EX Melicope macropus 33670 EX Melicope obovata Obovate Melicope 33673 EX Melicope paniculata 33675 EX Amastra albolabris 989 EX Amastra cornea 990 EX Amastra crassilabrum 991 EX Amastra elongata 992 EX Amastra forbesi 993 EX Amastra pellucida 994 EX Amastra porcus 995 EX Amastra reticulata 996 EX Amastra subrostrata 997 EX Amastra subsoror 998 EX Amastra tenuispira 999 EX Amastra umbilicata 1000 EX Glaucopsyche xerces Xerces Blue 9244 EX Planorbella multivolvis Acorn Ramshorn 17480 EX Amphigyra alabamensis Shoal Sprite 1168 EX Cyanea arborea Tree Cyanea 34005 EX Cyanea quercifolia Oakleaf Cyanea 34035 EX Delissea niihauensis 34039 EX Delissea undulata Undulata Delissea 34040 EX Pleurobema altum Highnut 17672 EX Pleurobema avellanum Hazel Pigtoe 17673 EX Pleurobema bournianum Scioto Pigtoe 17675 EX Pleurobema perovatum Ovate Clubshell 17689 EX Pleurobema verum True Pigtoe 17695 EX Gyrotoma excisa Excised Slitshell 9597 EX Gyrotoma lewisii Striate Slitshell 9598 EX Gyrotoma pagoda Pagoda Slitshell 9599 EX Gyrotoma pumila Ribbed Slitshell 9600 EX Gyrotoma pyramidata Pyramid Slitshell 9601 EX Gyrotoma walkeri Round Slitshell 9602 EX Pogonichthys ciscoides Clear Lake Splittail 17874 EX Cyrtandra olona 91178520 EX Perdicella maniensis 16602 EX Helicoverpa confusa Confused Moth 9808 EX Helicoverpa minuta Minute Noctuid Moth 9809 EX Procambarus angustatus Sandhills Crayfish 18220 EX Argyresthia castaneella Chestnut Ermine Moth 2100 EX Conuropsis carolinensis Carolina Parakeet 22685776 EX Hygrotus artus Mono Lake Diving Beetle 10345 EX Hibiscadelphus woodii 35153 EX Auriculella uniplicata 2412 EX Auriculella expansa 2411 EX Hypena laysanensis Laysan Dropseed Noctuid Moth 10637 EX Hypena plagiota Lovegrass Noctuid Moth 10639 EX Hypena senicula Kaholuamano Noctuid Moth 10640 EX Hypena newelli Hilo Noctuid Moth 10641 EX Marstonia olivacea Olive Marstonia 18979 EX Scotorythra megalophylla Kona Giant Looper Moth 20074 EX Scotorythra nesiotes Ko'olau Giant Looper Moth 20075 EX Lithobates fisheri Las Vegas Leopard Frog 19148 EX Lampsilis binominata Lined Pocketbook 11251 EX Rhinichthys deaconi Las Vegas Dace 19490 EX Cyanea mauiensis 78777379 EX Acaena exigua 44072 EX Achyranthes atollensis 44074 EX Amaranthus brownii 44077 EX Argyroxiphium virescens 44078 EX Cyanea cylindrocalyx 44093 EX Cyanea dolichopoda 44094 EX Cyanea eleeleensis 44096 EX Cyanea comata 44101 EX Euphorbia remyi var. hanaleiensis 44127 EX Cyanea copelandii subsp. copelandii 44141 EX Cenchrus agrimonioides var. laysanensis 44151 EX Melicope nealae 97905834 EX Rhyacophila amabilis Castle Lake Caddisfly 19695 EX Rhyncogonus bryani 19724 EX Cyanea sessilifolia 78777637 EX Lepidomeda altivelis Pahranagat Spinedace 11577 EX Salvelinus agassizii Silver Trout 19873 EX Cyanea linearifolia 91172297 EX Athearnia crassa Boulder Snail 11768 EX Leptoxis clipeata Agate Rocksnail 11773 EX Leptoxis compacta Oblong Rocksnail 11774 EX Leptoxis foremanii Interrupted Rocksnail 11775 EX Leptoxis formosa Maiden Rocksnail 11776 EX Leptoxis ligata Rotund Rocksnail 11777 EX Leptoxis lirata Lyrate Rocksnail 11778 EX Leptoxis occultata Bigmouth Rocksnail 11781 EX Leptoxis showalterii Coosa Rocksnail 11784 EX Leptoxis torrefacta Squat Rocksnail 11786 EX Leptoxis vittata Striped Rocksnail 11788 EX Campsicnemus mirabilis 3719 EX Cyanea minutiflora 91172490 EX Levuana irridescens Levuana Moth 11919 EX Tischeria perplexa Chestnut Clearwing Moth 21920 EX Schiedea amplexicaulis 97909097 EX Carelia anceophila 3875 EX Carelia bicolor 3876 EX Carelia cochlea 3877 EX Carelia cumingiana 3878 EX Carelia dolei 3879 EX Carelia evelynae 3880 EX Carelia glossema 3881 EX Carelia hyattiana 3882 EX Carelia kalalauensis 3883 EX Carelia knudseni 3884 EX Carelia lirata 3885 EX Carelia lymani 3886 EX Carelia mirabilis 3887 EX Carelia necra 3888 EX Carelia olivacea 3889 EX Carelia paradoxa 3890 EX Carelia periscelis 3891 EX Carelia pilsbryi 3892 EX Carelia sinclairi 3893 EX Carelia tenebrosa 3895 EX Carelia turricula 3896 EX Somatogyrus amnicoloides Oachita Pebblesnail 20350 EX Somatogyrus crassilabris Thick-lipped Pebblesnail 20355 EX Somatogyrus wheeleri Channeled Pebblesnail 20370 EX Cyanea parvifolia 91172805 EX Lottia alveus Eelgrass Limpet 12382 EX Chloridops kona Grosbeak Finch 22728825 EX Oncorhynchus nerka COLUMBIA RIVER: Yakima R Sockeye Salmon 135316 EX Oncorhynchus nerka COLUMBIA RIVER: Wallowa Lk Sockeye Salmon 135326 EX Oncorhynchus nerka COLUMBIA RIVER: Payette R Sockeye Salmon 135339 EX Moho braccatus Kauai Oo 22704323 EX Moho apicalis Oahu Oo 22704329 EX Himatione fraithii Laysan Honeycreeper 103829706 EX Akialoa obscura Hawaii Akialoa 22728910 EX Moho bishopi Bishop's 'O'o 22704335 EX Moho nobilis Hawai'i 'O'o 22704342 EX Chaetoptila angustipluma Kioea 22704348 EX Dysmorodrepanis munroi Lana'i Hookbill 22720738 EX Rhodacanthis flaviceps Lesser Koa-Finch 22720745 EX Rhodacanthis palmeri Greater Koa-Finch 22720749 EX Lyropupa perlonga 12526 EX Viridonia sagittirostris Greater Amakihi 22720784 EX Paroreomyza flammea Kakawahie 22720823 EX Ciridops anna Ula-ai-hawane 22720840 EX Drepanis pacifica Hawaii Mamo 22720848 EX Drepanis funerea Black Mamo 22720852 EX Stonemyia volutina Volutine Stoneyian Tabanid Fly 20867 EX Chasmistes muriei Snake River Sucker 4589 EX Stygobromus lucifugus Rubious Cave Amphipod 20995 EX Triaenodes phalacris Athens Caddisfly 22087 EX Triaenodes tridontus Three-tooth Caddisfly 22088 EX Medionidus mcglameriae Tombigbee Moccasinshell 12926 EX Megalagrion jugorum Maui Upland Damselfly 12953 EX Syncaris pasadenae Pasadena Freshwater Shrimp 21250 EX Pyrgulopsis nevadensis Corded Pyrg 40048 EX Plethodon ainsworthi Ainsworth's Salamander 29488 EX Clappia cahabensis Cahaba Pebblesnail 4955 EX Clavicoccus erinaceus 4961 EX Coleophora leucochrysella 5111 EX Collisella edmitchelli 5119 EX Gila crassicauda Thicktail Chub 9183 EX Tritocleis microphylla Ola'a Peppered Looper Moth 22209 EX Conozoa hyalina Central Valley Grasshopper 5261 EX Cottus echinatus Utah Lake Sculpin 5438 EX Stagnicola pilsbryi Fish Springs Marshsnail 177724 EX Trigonoscuta rossi Fort Ross Weevil 22147 EX Trigonoscuta yorbalindae Yorba Linda Weevil 22148 EX Hibiscadelphus wilderianus 30397 EX Akialoa ellisiana Oahu Akialoa 103823212 EX Hibiscus brackenridgei subsp. molokaiana 80091009 EX Akialoa stejnegeri Kauai Akialoa 103823250 EX Hibiscadelphus bombycinus Kawaihae Hibiscadelphus 30774 EX Kokia lanceolata 30777 EX Akialoa lanaiensis Lanai Akialoa 103823431 EX Neduba extincta Antioch Dunes Shieldback Katydid 14483 EX Cyanea giffardii Giffard's Cyanea 30919 EX Cyanea pycnocarpa 30921 EX Hemignathus lucidus Oahu Nukupuu 103823595 EX Moxostoma lacerum Harelip Sucker 39291 EX Newcombia philippiana 14746 EX Tetramolopium consanguineum subsp. consanguineum 97909271 EX Noturus trautmani Scioto Madtom 14908 EX Drosophila lanaiensis 6844 EX Dryophthorus distinguendus 6862 EX Loxops wolstenholmei Oahu Akepa 103824105 EX Oodemas laysanensis Laysan Weevil 15144 EX Oeobia sp. nov. 15166 EX Ectoedemia castaneae American Chestnut Moth 7028 EX Ectoedemia phleophaga Phleophagan Chestnut Moth 7029 EX Pleurobema flavidulum Yellow Pigtoe 17680 EX Pleurobema hagleri Brown Pigtoe 17684 EX Pleurobema johannis Alabama Pigtoe 17686 EX Pleurobema murrayense Coosa Pigtoe 17687 EX Pleurobema nucleopsis Longnut 17688 EX Pleurobema troschelianum Alabama Clubshell 17694 EX Clappia umbilicata Umbilicate Pebblesnail 40046 EX Delissea subcordata 79862904 EX Somatogyrus alcoviensis Reverse Pebblesnail 40053 EX Elimia gibbera Shouldered Elimia 40100 EX Elimia lachryma Teardrop Elimia 40101 EX Elimia macglameriana Wrinkled Elimia 40102 EX Wikstroemia hanalei 97910096 EX Elimia brevis Short-spired Elimia 7584 EX Elimia vanuxemiana Cobble Elimia 7587 EX Elimia clausa Closed Elimia 7589 EX Elimia fusiformis Fusiform Elimia 7590 EX Elimia hartmaniana High-spired Elimia 7591 EX Elimia impressa Constricted Elimia 7592 EX Elimia jonesi Hearty Elimia 7593 EX Elimia laeta Ribbed Elimia 7594 EX Elimia pilsbryi Rough-lined Elimia 7595 EX Elimia pupaeformis Pupa Elimia 7596 EX Elimia pygmaea Pygmy Elimia 7597 EX Pacifastacus nigrescens Sooty Crayfish 15867 EX Neoplanorbis carinatus Carinate Flat-top Snail 14553 EX Neoplanorbis smithi Angled Flat-top Snail 14554 EX Neoplanorbis umbilicatus Umbilicate Flat-top Snail 14555 EX Neoplanorbis tantillus Little Flat-top Snail 14556 EX Empetrichthys merriami Ash Meadows Poolfish 7705 EX Epioblasma arcaeformis Sugarspoon 7863 EX Epioblasma biemarginata Angled Riffleshell 7864 EX Epioblasma flexuosa Leafshell 7868 EX Epioblasma florentina ssp. florentina Yellow-blossom 7869 EX Epioblasma haysiana Acornshell 7872 EX Epioblasma lenior Stone's Pearly Mussel 7874 EX Epioblasma personata Fine-rayed Pearly Mussel 7879 EX Epioblasma propinqua Nearby Pearly Mussel 7880 EX Epioblasma sampsonii Sampson's Riffleshell 7881 EX Epioblasma torulosa ssp. gubernaculum Green-blossom Pearly Mussel 7886 EX Epioblasma turgidula Turgid-blossom 7890 EX Epioblasma lewisii Lewis Pearly Mussel 7892 EX Epioblasma stewardsonii Steward's Pearly Mussel 7895 EX Delissea subcordata subsp. subcordata 79863526 EX Pentagenia robusta Robust Pentagenian Burrowing Mayfly 40726 EX Delissea subcordata subsp. obtusifolia 79863585 EX Etheostoma sellare Maryland Darter 8128 EX Partulina crassa 16351 EX Partulina montagui 16353 EX

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