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List of Hawaiian animals extinct in the Holocene facts for kids

Kids Encyclopedia Facts
Hawaii on the globe (French Polynesia centered)
Location of Hawaii in the Pacific Ocean.
Moho apicalis-Keulemans
The O‘ahu ‘ō‘ō (Moho apicalis) is among dozens of bird species that became extinct after the human settlement of Hawaii.

Contents

This is a list of Hawaiian species extinct in the Holocene that covers extinctions from the Holocene epoch, a geologic epoch that began about 11,650 years before present (about 9700 BCE) and continues to the present day.

The Hawaiian Islands include the eight major islands (the Windward Islands) and the small islands and atolls of the Northwestern Hawaiian Islands. They are all part of the U.S. state of Hawaii, except Midway Atoll, which is a separate U.S. territory.

The islands of East Polynesia (including New Zealand, Hawaii, and Easter Island) were among the last habitable places on earth colonized by humans. Estimates for the timing of Polynesian settlement in Hawaii have varied over the decades, but a 2010 study based on radiocarbon dates of more reliable samples suggests that Hawaii was first settled about 1219 to 1266 CE. In 1778, British explorer James Cook became the first recorded European to arrive in Hawaii. An influx of European and American explorers, traders, and whalers arrived shortly after. Hawaii was annexed by the United States in 1898 and became a state in 1959.

Numerous species have disappeared from Hawaii as part of the ongoing Holocene extinction, driven by human activity. Human contact, first by Polynesians and later by Europeans, had a significant impact on the environment. Both the Polynesians and Europeans cleared native forests and introduced non-indigenous species for agriculture (or by accident), driving many endemic species to extinction. Fossil finds in caves, lava tubes, and sand dunes have revealed that Hawaii once had a native eagle, two raven-size crows, several bird-eating owls, and giant ducks known as moa-nalo. Today, many of Hawaii's remaining endemic species of plants and animals are considered endangered. Hawaii has more endangered species and has lost a higher percentage of its endemic species than any other U.S. state. The endemic plant Brighamia now requires hand pollination because its natural pollinator is presumed to be extinct.

This list of extinct species only includes the indigenous biota of Hawaii, not domestic animals like the Hawaiian poi dog. Many extinction dates are unknown due to a lack of relevant information.

Mammals (class Mammalia)

Bats (order Chiroptera)

Vesper bats (family Vespertilionidae)

Scientific name Range Comments
Synemporion keana Kauai, Oahu, Molokai, Maui, and Hawaii (island) Might have become extinct around the 10th century.

Birds (class Aves)

Waterfowl (order Anseriformes)

Ducks, geese, and swans (family Anatidae)

Common name Scientific name Range Comments Pictures
Nēnē-nui Branta hylobadistes Maui, possibly Oahu and Kauai Most recent remains dated to 1046-1380.
Giant Hawaiʻi goose Branta rhuax Hawaii (island) Most recent remains dated to 1380-1500. Big Island Goose.jpg
Turtle-jawed moa-nalo Chelychelynechen quassus Kauai Only known from subfossil remains. Chelychelynechen quassus.jpg
Small-billed moa-nalo Ptaiochen pau Maui Known from subfossil remains. It was possibly restricted to montane habitat, while the lowlands were occupied by the Maui Nui large-billed moa-nalo. Likely disappeared due to a combination of hunting and predation or competition with introduced mammals. (right)
Kauaʻi mole duck Talpanas lippa Kauai Most recent remains dated to 3540-3355 BCE. Being a flightless, nocturnal, almost-blind species convergent with New Zealand's kiwi, it was likely very vulnerable to hunting and predation by introduced animals.
Oʻahu moa-nalo Thambetochen xanion Oahu Most recent remains dated to 440-639 CE. It possibly disappeared due to a combination of hunting, habitat loss, and nest-predation by introduced mammals. Thambetochen xanion.jpg
Maui Nui large-billed moa-nalo Thambetochen chauliodous Maui and Molokai Most recent remains dated to 1057-1375. It occupied low altitudes while the small-billed moa-nalo lived at higher elevations. It likely disappeared due to hunting, and nest predation by Polynesian rats. (left)
Giant Oʻahu goose Anatidae sp. et gen. indet. Oahu Prehistoric
Long-legged shelduck Anatidae sp. et gen. indet. Kauai

Rails and cranes (order Gruiformes)

Rails (family Rallidae)

Common name Scientific name Range Comments Pictures
Kepler's crake Zapornia keplerorum Maui Known from subfossil remains.
Molokai crake Zapornia menehune Molokai Known from subfossil remains.
Laysan rail Zapornia palmeri Laysan Disappeared from Laysan in 1923 after feral rabbits ate all the vegetation in the island. Previously, the species was introduced to other islands in an attempt to save it from extinction, establishing successful populations in Midway (Eastern and Sand Islands). In 1943, military construction in Midway accidentally introduced black rats, which exterminated the rails by either June 1944 or June 1945. Laysanralle.jpg
Hawaiian rail Zapornia sandwichensis Hawaii (island) Last collected in 1864; claims of further survival are unsubstantiated. The nominate subspecies Z. s. sandwichensis lived on the leeward side of the island of Hawaii and the subspecies Z. s. millsi on the windward side. It coexisted peacefully with the Polynesian rat but might have been driven to extinction by the black rat. Mongooses were blamed by some authors, but they were not introduced to the island until 1883. Hunting, deforestation, predation by pigs, cats, and dogs, and introduced diseases from poultry may have been contributing factors to its extinction. Hawaiirail.jpg
Great Maui crake Porzana severnsi Maui Early 12th century/150 C.E.
Great Oʻahu crake Porzana ralphorum Oʻahu Early 11th century/200 C.E. Known from subfossil remains. It was apparently limited to lowland areas while Ziegler's crake occupied the highlands, which would make it even more vulnerable to human settlement than other flightless rails.
Small Oʻahu crake Zapornia ziegleri Oʻahu Most recent remains dated to 650-869 CE.
Great Hawaiian crake "Porzana" sp. Hawaii (island) All prehistoric.
Great Kauaʻi crake "Porzana" sp. Kauai
Medium Kauaʻi crake "Porzana" sp. Kauai
Medium Maui crake "Porzana" sp. Maui
Small Hawaiian crake "Porzana" sp. Hawaii (island)

Shorebirds (order Charadriiformes)

Gulls, terns, and skimmers (family Laridae)

Common name Scientific name Range Comments
Kauaʻi gull Larus sp. Kauai Known from mid-Holocene remains. There are no resident gull species in Kauai's modern fauna, though the laughing gull and others occur accidentally.

Albatrosses and petrels (order Procellariiformes)

Petrels and shearwaters (family Procellariidae)

Common name Scientific name Range Comments
Oʻahu petrel Pterodroma jugabilis Hawaii (island) and Oahu Known from subfossil remains found in archaeological assemblages, because of this it is believed that it was hunted by people. It has no close living relatives.

Pelicans, herons, and ibises (order Pelecaniformes)

Ibises and spoonbills (family Threskiornithidae)

Common name Scientific name Range Comments Pictures
Maui highland ibis Apteribis brevis Maui Most recent remains dated to 170 BCE - 370 CE. Apteribis sp. (5212794163).jpg
Molokaʻi ibis Apteribis glenos Molokai Prehistoric
Maui lowland ibis Apteribis sp. Maui
Lānaʻi ibis Apteribis sp. Lanai

Hawks and relatives (order Accipitriformes)

Hawks, eagles, kites, harriers and Old World vultures (family Accipitridae)

Common name Scientific name Range Comments
Wood harrier Circus dossenus Molokai and Oahu Prehistoric
Locally extinct
Common name Scientific name Range Comments Pictures
White-tailed eagle Haliaeetus albicilla Oahu, Molokai, and Maui Holocene fossils found on Oahu, Molokai, and Maui. The absence of fossils from other Hawaiian islands might represent a true gap in distribution or a deficiency in the fossil record. The Hawaiian eagle was an isolated, resident population in Hawaii for more than 100,000 years, where it was the largest terrestrial predator. Its extinction could have been related to human-induced ecological changes, although there is currently no direct evidence for temporal overlap with humans. White-tailed Eagle 34.jpg

Owls (order Strigiformes)

True owls (family Strigidae)

Common name Scientific name Range Comments
Kauaʻi stilt-owl Grallistrix auceps Kauai Most recent remains dated to 744-202 BCE.
Maui stilt-owl Grallistrix erdmani Maui Most recent remains dated to 1057-1440 CE.
Molokaʻi stilt-owl Grallistrix geleches Molokai Prehistoric
Oʻahu stilt-owl Grallistrix orion Oahu

Perching birds (order Passeriformes)

Crows and relatives (family Corvidae)

Common name Scientific name Range Comments Pictures
High-billed crow Corvus impluviatus Oahu Prehistoric Corvus impluviatus andor Corvus viriosus.jpg
Robust crow Corvus viriosus Oahu and Molokai NMNH-USNM PAL 386435 Corvus viriosus.jpg
Extinct in the wild, crows and relatives (family Corvidae)
Common name Scientific name Range Comments Pictures
Hawaiian crow Corvus hawaiiensis Hawaii (island) and Maui Historically recorded on the island of Hawaii, where it was persecuted as a nuisance during the 19th century. Fossils indicate that this species or a very similar one was also found on Maui before European contact. The last wild pairs bred on the slopes of the Mauna Loa in 1992, by which time there were only 11 or 12 individuals left. One egg was laid in 1996 but didn't hatch, and the last pair was sighted in 2002. A captive population exists, but a release program in 1993-1999 ended in failure. Corvus hawaiiensis FWS.jpg

Reed warblers (family Acrocephalidae)

Common name Scientific name Range Comments Pictures
Laysan millerbird Acrocephalus familiaris familiaris Laysan Last recorded in 1913. It likely disappeared due to habitat destruction caused by feral rabbits, which were introduced in 1904 and destroyed the vegetation almost completely by 1920. Acrocepahlus familiaris, Rothsch..jpg

Hawaiian honeyeaters (family Mohoidae)

Common name Scientific name Range Comments Pictures
Kioea Chaetoptila angustipluma Hawaii (island), Oahu, and Maui The last individual was collected on the island of Hawaii in 1859. Fossils indicate that this species or a very similar one was also found on Maui and Oahu before European contact. Deforestation, hunting, and introduced predators likely contributed to its extinction. Chaetoptila angustipluma.jpg
Narrow-billed kioea ?Chaetoptila sp. Maui Known from subfossil remains. The species coexisted with the Hawaiian kioea, but had a much narrower bill.
Oʻahu ʻōʻō Moho apicalis Oahu Last recorded in 1837. Presumably extinct due to habitat destruction and the introduction of disease-carrying mosquitos. Oʻahu ʻōʻō
Bishop's ʻōʻō Moho bishopi Maui, Lanai, and Molokai Last recorded on Molokai in 1904, with unconfirmed reports lasting until 1915. A bird thought to be this species was observed on Maui in 1981. It declined due to habitat destruction for agriculture and grazing feral mammals, before being wiped out by introduced black rats and diseases carried by mosquitos. Moho bishopi.jpg
Kauaʻi ʻōʻō Moho braccatus Kauai Though common before the 1890s, it became restricted to the Alakaʻi Wilderness Preserve by the 1970s, and a single pair survived by 1981. The female disappeared when Hurricane Iwa struck Kauai in 1982, and the male was recorded singing in solitary until 1987. The species likely declined due to habitat destruction, predation by introduced black rats and feral pigs, as well as disease-carrying mosquitos. Moho braccatus.jpg
Hawaiʻi ʻōʻō Moho nobilis Hawaii (island) Last seen in 1934. Presumably disappeared due to habitat destruction and disease. Moho nobilis-Keulemans.jpg

Thrushes (family Turdidae)

Common name Scientific name Range Comments Pictures
Kāmaʻo Myadestes myadestinus Kauai Last reliably sighted in 1985, with unconfirmed sightings until 1991. Likely causes of extinction include disease carried by introduced mosquitos, deforestation and degradation of forests by feral pigs. Phaeornis myadestina Stejn, Bishop Museum, Honolulu.JPG
ʻĀmaui Myadestes woahensis Oahu Known from a single individual collected in 1825 and fossil remains. The cause of extinction is unknown, though habitat destruction and avian malaria are suspected.
Possibly extinct, thrushes (family Turdidae)
Common name Scientific name Range Comments Pictures
Olomaʻo Myadestes lanaiensis Maui, Lanai and Molokai Possibly disappeared from Maui in the 19th century. It was last seen in Lanai in 1933, and the last reliable sighting in Molokai happened in 1980 though there were unconfirmed reports in 1988, 1994, and 2005. It could have been driven extinct by diseases spread by introduced mosquitos and habitat destruction. Zzzolomao.jpg

True finches (family Fringillidae)

Common name Scientific name Range Comments Pictures
Oʻahu icterid-like gaper Aidemedia chascax Oahu Prehistoric
Maui Nui icterid-like gaper Aidemedia lutetiae Maui and Molokai
Sickle-billed gaper Aidemedia zanclops Oahu
Oʻahu ʻakialoa Akialoa ellisiana Oahu The species is known from only two specimens collected in 1837, although there were undocumented reports in 1937 and 1940. Thought to have been driven to extinction by habitat destruction and disease. Hemignathus ellisianus1.jpg
Maui Nui ʻakialoa Akialoa lanaiensis Maui, Lanai and Molokai Named from three individuals collected on Lanai in 1892; fossils have also been found on Molokai and Maui. The species is thought to have been driven to extinction by habitat destruction, disease, and possibly introduced species. Akialoa lanaiensis.jpg
Lesser ʻakialoa Akialoa obscura Hawaii (island) Last reported in 1940. Likely extinct due to deforestation and introduced diseases. Hemignathus obscurus (Gmel.), female, Bishop Museum, Honolulu.JPG
Kauaʻi ʻakialoa Akialoa stejnegeri Kauai Last reported in 1969. Extinct due to forest clearance and introduced disease. Akialoa stejnegeri, Bishop Museum, Honolulu.JPG
Hoopoe-billed ʻakialoa Akialoa upupirostris Oahu and Kauai Prehistoric
Giant ʻakialoa Akialoa sp. Hawaii (island)
Akialoa sp. Maui
Kona grosbeak Chloridops kona Hawaii (island) Restricted to about four square miles by the time of its discovery in the late 19th century, it was last collected in 1894. The reasons of extinction are unknown, but may include habitat destruction, introduced mammalian predators, and avian malaria. Chloridops kona Wilson, Bishop Museum, Honolulu.JPG
King Kong grosbeak Chloridops regiskongi Oahu Prehistoric
Wahi grosbeak Chloridops wahi Maui and Oahu Prehistoric. Might include the Kauaʻi grosbeak (Chloridops sp.).
Kauaʻi grosbeak Chloridops sp. Kauai Prehistoric. Might be synonymous with the Wahi grosbeak (Chloridops wahi).
Maui grosbeak Chloridops sp. Maui Prehistoric
ʻUla-ʻai-hawane Ciridops anna Hawaii (island) Last collected in 1892, there was an unconfirmed sighting in 1937. The causes of extinction are unknown, but deforestation, malaria, and predation by introduced rats may have been contributing factors. Ciridops anna Dole (Ulaaihawane), Bishop Museum, Honolulu.JPG
Stout-legged finch Ciridops tenax Kauai Known from subfossil remains. Likely extinct due to habitat destruction and hunting for feathers by Polynesians.
Molokaʻi ʻula-ʻai-hawane Ciridops cf. anna Molokai Prehistoric
Oʻahu ʻula-ʻai-hawane Ciridops sp. Oahu
Black mamo Drepanis funerea Maui and Molokai Last collected in Molokai in 1907; fossils are known from Maui. It probably disappeared due to destruction of its understorey habitat by introduced cattle and deer, and predation by rats and mongooses. Drepanis funerea-Keulemans.jpg
Hawaiʻi mamo Drepanis pacifica Hawaii (island) Last recorded in 1898. Although heavily trapped for its feathers, it was likely driven to extinction ultimately by habitat destruction and disease. Drepanis pacifica-Keulemans.jpg
Lānaʻi hookbill Dysmorodrepanis munroi Lanai Only known from a single specimen collected in 1913 and single sightings in 1916 and 1918. Presumably driven to extinction by clearing forests for pineapple plantation, predation by cats and rats. Dysmorodrepanis.svg
Oʻahu nukupuʻu Hemignathus lucidus Oahu The last two preserved individuals were collected either during an expedition in 1838 or another in 1840-1841, though native accounts suggest it was still present in 1860. A second-hand report from 1939 is "doubtlessly incorrect". Zzznukupuulucidus.jpg
Giant nukupuʻu Hemignathus vorpalis Hawaii (island) Only known from fossils younger than c. 1000 BCE - 500 CE.
Laysan honeycreeper Himatione fraithii Laysan Disappeared after almost the entire vegetation cover of the island was eaten by introduced feral rabbits. The last three individuals were killed in a storm in 1923. Himatione fraithii.jpg
Kauaʻi palila Loxioides kikuchi Kauai Known from two fossil jaws dated to 1375-1610 CE.
Oʻahu ʻakepa Loxops wolstenholmei Oahu Last recorded in 1930. Probably driven to extinction by habitat destruction and disease. Oahu Akepa.jpg
Poʻouli Melamprosops phaeosoma Maui Last two individuals recorded in 2004; one died shortly after being captured. The precise causes of decline are unknown. Suggestions include habitat destruction and modification, spread of disease-carrying mosquitos, pig activity, predation by rats, cats, and small Indian mongooses; and the decline of native Hawaiian snails as a result of predation by rats and the garlic snail Oxychilus alliaricus. Poʻouli.jpg
Highland finch Orthiospiza howarthi Maui Prehistoric
Kākāwahie Paroreomyza flammea Molokai Last recorded in 1961-1963. Presumed to have disappeared due to habitat destruction and disease. Paroreomyza.flammea.jpg
Lānaʻi ʻalauahio Paroreomyza montana montana Lanai Extinct since 1937. Paroreomyza montana montana.jpg
Lesser koa finch Rhodacanthis flaviceps Hawaii (island) Seemed to have been driven to extinction by habitat destruction, and not by climatic variation nor mosquito-vectored diseases. Koa finches were likely driven out of lowland habitat before or shortly after the time of western contact in 1778. The two species from the island of Hawaii persisted until the late 19th century, when their upland refugium was degraded by logging, ranching, and intensified predation by the black rat. The lesser koa finch was last recorded in 1891. According to the IUCN red list, "this or a similar species is also known from the fossil record of O'ahu and Maui" apparently referring to the primitive koa finch (Rhodacanthis litotes). Telespiza flaviceps3.jpg
Scissor-billed koa finch Rhodacanthis forfex Maui and Kauai Known from fossils on Maui and Kauai. Based on its disjunct distribution, the species might have occurred on all main islands except the island of Hawaii, although more fossils are needed for confirmation. The koa finches seem to have been driven to extinction by habitat destruction, and not by climatic variation nor mosquito-vectored diseases. Koa finches were likely driven out of lowland habitat before or shortly after the time of western contact in 1778. The two species from Maui might have survived in an upland refugium until the late 19th century, paralleling the fate of the two species from the island of Hawaii. However, the only verified records are from fossils at a lower elevation.
Primitive koa finch Rhodacanthis litotes Maui and Oahu Known from fossils on Maui and Oahu. Based on its disjunct distribution, the species might have occurred on all main islands except the island of Hawaii and perhaps Kauai, although more fossils are needed for confirmation. The primitive koa finch populations from Oahu and Maui might represent two distinct species, but more fossils or genetic data are necessary. The koa finches seem to have been driven to extinction by habitat destruction, and not by climatic variation nor mosquito-vectored diseases. Koa finches were likely driven out of lowland habitat before or shortly after the time of western contact in 1778. The two species from Maui might have survived in an upland refugium until the late 19th century, paralleling the fate of the two species from the island of Hawaii. However, the only verified records are from fossils at a lower elevation.
Greater koa finch Rhodacanthis palmeri Hawaii (island) Last collected in 1896. The causes of extinction are unknown, but habitat destruction and introduced avian malaria are likely responsible. Telespiza palmeri1.jpg
Kauaʻi finch Telespiza persecutrix Oahu and Kauai Most recent remains were found in cave deposits dated to 1425-1660.
Maui Nui finch Telespiza ypsilon Maui and Molokai Prehistoric
Maui finch Telespiza cf. ypsilon Maui
Strange-billed finch Vangulifer mirandus Maui
Thin-billed finch Vangulifer neophasis
Greater ʻamakihi Viridonia sagittirostris Wailuku River, Hawaii (island) Last recorded in 1901. Its only known forest habitat was cleared to plant sugar cane. Viridonia sagittirostris (greater 'amakihi), Bishop Museum, Honolulu.JPG
Cone-billed finch Xestospiza conica Kauai Prehistoric
Ridge-billed finch Xestospiza fastigialis Oahu, Molokai, and Maui
Drepanidini gen. et sp. indet. Maui At least three different species, all prehistoric.
Drepanidini gen. et sp. indet. Oahu Prehistoric
Possibly extinct, true finches (family Fringillidae)
Common name Scientific name Range Comments Pictures
Maui nukupuʻu Hemignathus affinis Maui Last confirmed sighting in 1896, though several "unconfirmed detections" happened in 1986-1998, and a single male was seen by qualified observers in the same area in 1995. The species's forest habitat has been eliminated for cattle ranching or otherwise degraded by introduced ungulates, which also spread alien plants and disease-carrying mosquitos. Predation and competition with introduced birds and insects has also been suggested. Hemignathus lucidus affinis.jpg
Kauaʻi nukupuʻu Hemignathus hanapepe Kauai Last confirmed sighting in 1899, with unconfirmed records in 1984-1998 and 2007. The more recent observations could actually belong to the Kauaʻi ʻamakihi. It possibly declined due to habitat degradation by introduced ungulates, disease, predation and competition with exotic birds and insects. Hemignathus lucidus hanapepe.jpg
Maui ʻakepa Loxops ochraceus Maui Last recorded in 1988, with some dubious audio taken afterward. It could have declined due to habitat loss, invasive diseases, and conflict and competition with introduced species. Loxops ochracea Roths, male (Maui 'akepa), Bishop Museum, Honolulu.JPG
Oʻahu ʻalauahio Paroreomyza maculata Oahu Last collected in 1968 and last well-documented observation, of two birds, in 1985. It may have been driven extinct by disease spread by introduced mosquitos. Paroreomyza maculata.jpg
ʻŌʻū Psittirostra psittacea Hawaii (island), Maui, Molokai, Lanai, Oahu, and Kauai Last recorded with certainty in Hawaii in 1987, and in Kauai in 1989, though there were some unconfirmed sightings after 1995. It disappeared from Oahu, Maui, Molokai, and Lanai between 1899 and 1931. It may have been driven extinct by habitat loss, introduced rats, and malaria spread by exotic mosquitos. Psittirostra psittacea deppei1.jpg

Incertae familiae

Common name Scientific name Range Comments
Slender-billed Kauaʻi passerine Passeriformes gen. et sp. indet. Kauai Prehistoric
Tiny Kauaʻi passerine Passeriformes gen. et sp. indet. Kauai

Insects (class Insecta)

Dragonflies and damselflies (order Odonata)

Narrow-winged damselflies (family Coenagrionidae)

Possibly extinct
Common name Scientific name Range Comments
Maui upland damselfly Megalagrion jugorum Maui and Lanai Last seen in 1917. Considered possibly extinct.

Grasshoppers, locusts, and crickets (order Orthoptera)

True crickets (family Gryllidae)

Extinct in the wild
Common name Scientific name Range Comments
Oʻahu deceptor bush cricket Leptogryllus deceptor Oahu Extinct in the wild

True bugs (order Hemiptera)

Mealybugs (family Pseudococcidae)

Scientific name Range Comments
Clavicoccus erinaceus Oahu Extinct
Phyllococcus oahuensis Unspecified range within the Hawaiian Islands Extinct

Beetles (order Coleoptera)

True weevils (family Curculionidae)

Common name Scientific name Range Comments
Dryophthorus distinguendus Nearly all of the Hawaiian Islands Extinct. Last seen in 1961.
Laysan weevil Oodemas laysanensis Laysan Extinct. Last seen in 1964.
Rhyncogonus bryani Laysan Extinct. Last seen in 1911.

Butterflies and moths (order Lepidoptera)

Pyralid moths (family Pyralidae)

Scientific name Range Comments
Genophantis leahi Maui, Oahu, Molokai and Hawaii (island) Last seen in the early 1900s. Considered extinct.

Owlet moths (family Noctuidae)

Common name Scientific name Range Comments
Confused moth Helicoverpa confusa Unspecified range within the Hawaiian Islands Extinct after 1927.
Minute noctuid moth Helicoverpa minuta Unspecified range within the Hawaiian Islands Last seen before 1911. Considered extinct.
Laysan dropseed noctuid moth Hypena laysanensis Laysan Last seen in 1911. Considered extinct.
Hilo noctuid moth Hypena newelli Hawaii (island) Date of last observation unknown, possibly before 1923. Extinct
Lovegrass noctuid moth Hypena plagiota Kauai, Oahu, and Maui Last seen before 1960, date unknown. Extinct
Kaholuamano noctuid moth Hypena senicula Kauai Date of last collection unknown, possibly before 1923. Extinct
Possibly extinct, owlet moths (family Noctuidae)
Common name Scientific name Range Comments Pictures
Midway noctuid moth Agrotis fasciata Midway Atoll Last seen before 1960, date unknown. Considered possibly extinct. Agrotis-fasciata.jpg
Kona agrotis noctuid moth Agrotis panoplias Hawaii (island) Date unknown. Considered possibly extinct. Euxoa panoplias.JPG
Poko noctuid moth Agrotis crinigera Kauai, Oahu, Molokai, Lanai, Maui, Hawaii (island), and Laysan Last seen in 1926. Considered possibly extinct.
Kerr's noctuid moth Agrotis kerri French Frigate Shoals Last seen in 1923. Considered possibly extinct.
Procellaris grotis noctuid moth Agrotis procellaris Laysan Last seen in 1912. Considered possibly extinct.
Maui agrotis noctuid moth Agrotis cremata Oahu and Maui Last seen in 1912. Considered possibly extinct.
Laysan noctuid moth Agrotis laysanensis Laysan Last seen in 1911. Considered possibly extinct. Agrotis-laysanensis.jpg
Microreas agrotis noctuid moth Agrotis microreas Hawaii (island) Last seen in 1925. Considered possibly extinct. Agrotiphila microreas.JPG
Light-loving noctuid moth Agrotis photophila Oahu Last seen in 1900. Considered possibly extinct.
Data deficient, owlet moths (family Noctuidae)
Common name Scientific name Range Comments
Kauai agrotis noctuid moth Agrotis tephrias Kauai, Maui, and possibly Hawaii (island) Last seen in 1985. Considered data deficient.

Geometer moths (family Geometridae)

Common name Scientific name Range Comments Pictures
Kona giant looper moth Scotorythra megalophylla Unspecified range within the Hawaiian Islands Last seen in the early 1900s. Considered extinct. Scotorythra megalophylla-Fauna Hawaiiensis1899 flipped.png
Koʻolau giant looper moth Scotorythra nesiotes Oahu Last seen in the early 1900s. Considered extinct.
ʻOlaʻa peppered looper moth Tritocleis microphylla Unspecified range within the Hawaiian Islands Last seen in the 1890s. Considered extinct.

True flies (order Diptera)

Long-legged flies (family Dolichopodidae)

Common name Scientific name Range Comments Pictures
Koʻolau spurwing long-legged fly Campsicnemus mirabilis Unspecified range within the Hawaiian Islands Extinct Emperoptera mirabilis.jpg

Fruit flies and relatives (family Drosophilidae)

Common name Scientific name Range Comments
Lanai pomace fly Drosophila lanaiensis Lanai and possibly Oahu Last seen in 1893. Extinct

Snails and slugs (class Gastropoda)

Order Stylommatophora

Family Achatinellidae

Scientific name Range Comments Pictures
Achatinella abbreviata Oahu Extinct. Last seen in 1963 Achatinella abbreviata both.jpg
Achatinella apexfulva Oahu Extinct. Last individual died in captivity in 2019. Zoological Illustrations Achatinella pica.jpg
Achatinella buddii Oahu Extinct. Last seen in the early 1900s. Naturalis Biodiversity Center - RMNH.MOL.239208 - Achatinella buddii Newcomb, 1854 - Achatinellidae - Mollusc shell.jpeg
Achatinella caesia Oahu Extinct. Last seen in the early 1900s.
Achatinella casta Oahu Extinct. Unspecified date. Naturalis Biodiversity Center - ZMA.MOLL.373456 - Achatinella casta Newcomb, 1854 - Achatinellidae - Mollusc shell.jpeg
Achatinella decora Oahu Extinct. Last seen in the early 1900s. Zoological Illustrations Achatinella perversa.jpg
Achatinella dimorpha Oahu Extinct. Recorded in 1951 and 1967. Naturalis Biodiversity Center - ZMA.MOLL.373497 - Achatinella dimorpha Gulick, 1858 - Achatinellidae - Mollusc shell.jpeg
Achatinella elegans Oahu Extinct. Last seen in 1952.
Achatinella juddii Oahu Extinct. Last seen in 1958.
Achatinella juncea Oahu Extinct. One post-1945 record, no recent records.
Achatinella lehuiensis Oahu Extinct. Last seen in 1922.
Achatinella livida Oahu Extinct. Collected six times between 1981 and 1993. Zoological Illustrations Achatinella livida.jpg
Achatinella papyracea Oahu Extinct. Last seen in 1945.
Achatinella spaldingi Oahu Extinct. Last seen in 1938.
Achatinella thaanumi Oahu Extinct. Last seen in the early 1900s.
Achatinella valida Oahu Extinct. Last seen in 1951. Naturalis Biodiversity Center - ZMA.MOLL.373594 - Achatinella valida Pfeiffer, 1855 - Achatinellidae - Mollusc shell.jpeg
Auriculella expansa Maui Extinct. Observed in 1946 and 1960.
Auriculella uniplicata Maui Extinct. Observed in 1946.
Newcombia philippiana Unspecified range within the Hawaiian Islands. Extinct. Collected in 1964.
Partulina crassa Lanai Extinct. Last seen in 1914. Naturalis Biodiversity Center - ZMA.MOLL.373646 - Partulina crassa (Newcomb, 1854) - Achatinellidae - Mollusc shell.jpeg
Partulina montagui Unspecified range within the Hawaiian Islands. Extinct. Last seen in 1913.
Perdicella fulgurans Maui Extinct. No post-1945 historic sightings.
Perdicella maniensis Maui Extinct. No post-1945 historic sightings.
Perdicella zebra Maui Extinct. No post-1945 historic sightings.
Perdicella zebrina Maui Extinct. No post-1945 historic sightings.

Family Amastridae

Scientific name Range Comments Pictures
Amastra albolabris Oahu Extinct. Unspecified date.
Amastra cornea Oahu Extinct. Unspecified date. Amastra cornea.jpg
Amastra crassilabrum Oahu Extinct. Observed in 1951. Amastra crassilabrum.jpg
Amastra elongata Oahu Extinct. Unspecified date. Zoological Illustrations Achatinella acuta.jpg
Amastra forbesi Unspecified range within the Hawaiian Islands. Extinct. Unspecified date.
Amastra pellucida Oahu Extinct. Unspecified date.
Amastra porcus Unspecified range within the Hawaiian Islands. Extinct. Unspecified date.
Amastra reticulata Oahu Extinct. Unspecified date.
Amastra subrostrata Oahu Extinct. Unspecified date.
Amastra subsoror Maui Extinct. Last observed in 1946. Amastra subsoror.jpg
Amastra tenuispira Maui Extinct. Unspecified date.
Amastra umbilicata Unspecified range within the Hawaiian Islands. Extinct. Unspecified date.
Carelia anceophila Kauai Extinct. Last seen in 1930.
Carelia bicolor Kauai Extinct. Last seen in 1970. Naturalis Biodiversity Center - RMNH.MOL.239413 - Carelia bicolor (Jay, 1839) - Amastridae - Mollusc shell.jpeg
Carelia cochlea Kauai Extinct. Observed in 1952. Carelia cochlea (5126873778).jpg
Carelia cumingiana Unspecified range within the Hawaiian Islands. Extinct. Last seen in 1930.
Carelia dolei Kauai Extinct. Observed in 1952. Carelia dolei (5213222236).jpg
Carelia evelynae Kauai Extinct. Observed in 1952.
Carelia glossema Kauai Extinct. Last seen in 1930.
Carelia hyattiana Kauai Extinct. Unspecified date.
Carelia kalalauensis Kauai Extinct. Last seen 1945-1947.
Carelia knudseni Kauai Extinct. Last seen in 1930.
Carelia lirata Kauai Extinct. No post-1945 historic sightings.
Carelia lymani Kauai Extinct. Unspecified date.
Carelia mirabilis Kauai Extinct. No post-1945 historic sightings.
Carelia necra Kauai Extinct. No post-1945 historic sightings.
Carelia olivacea Kauai Extinct. Last seen in 1930.
Carelia paradoxa Kauai Extinct. Last seen in 1930.
Carelia periscelis Kauai Extinct. Last seen in 1930.
Carelia pilsbryi Kauai Extinct. No post-1945 historic sightings.
Carelia sinclairi Unspecified range within the Hawaiian Islands. Extinct. Unspecified date.
Carelia tenebrosa Kauai Extinct. Last seen in 1930.
Carelia turricula Kauai Extinct. Last seen in 1930. Carelia turricula (5212624317).jpg

Family Pupillidae

Scientific name Range Comments
Lyropupa perlonga Oahu Extinct. Observed in 1980.

See also

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List of Hawaiian animals extinct in the Holocene Facts for Kids. Kiddle Encyclopedia.