List of classifications of non-terrestrial intelligent beings

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List of classifications of non-terrestrial intelligent beings

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This article is about classifications of aliens. For individual aliens, see

List of non-terrestrial intelligent beings

.

This is a list of claimed species or types of aliens spanning extraterrestrial, cryptoterrestrial, interdimensional, intertemporal (future-timeline), and non-corporeal. Numerous compilations and catalogs, as well as taxonomical information, have been published (e.g., Elena Danaan (A Gift from the Stars, 2020, ~110 species; Encyclopedia Galactica, 2024) Alex Collier; Craig Campobasso's The Extraterrestrial Species Almanac (2021) anonymous Alien Races compendium), based on investigations of close encounter reports, contactee accounts, channeled literature, claims of alleged participants of and witnesses to black programs (including secret space program), and other evidence. The total number of distinct types of civilizations interacting with Earth has been claimed to range from none to over 1,000, with most overviews focusing on phenotype-based classes such as Greys, reptilians, Pleiadians/Nordics,. No NHI beings of any type have been publicly proven to exist.

Classification Characterization Origin / native location Morphotype Density
Ahel Ahil; a Pleiadian people Lyra / Taygeta–Erra, Pleiades[2] Nordic (blonde, blue-eyed) 5th
Taal A Pleiadian people; Taal-Shiar are a splinter colony Taygeta, Pleiades[3] Humanoid (tall, dark-haired) 5th
Laani A Pleiadian people Pleiades[3] Humanoid (smaller, darker) 5th
Plejaren Pleiadeans (Billy Meier tradition) Pleiades[4][5] Nordic
Andromedans Zenae Andromeda (Zenatae system)[6] Humanoid, blue/gray-blue, hairless 5th
Sirians (Sirius A) Sirius A[2] Humanoid (lion-featured / blue-tinted)
Sirians (Sirius B) Ashkera Sirius B[2] Humanoid (small, triangular-faced, large eyes)
Epsilon Eridani beings Epsilon Eridani[3] Humanoid (blonde; non-terrestrial bone structure)
Tall Whites Unknown; based near Nellis Air Force Base[7][8][9] Humanoid (~8 ft, chalk-white, cat-like pupils)
Venusians Space brothers Venus[2] Humanoid (human-presenting, Nordic)
Selosi / Telosi Telosii; Agarthan western branch Alpha Centauri B-4 (now subterranean Earth)[2] Humanoid (Lemurian/Atlantean)
"Semitics" Altairan humanoids Altair / Aquila; also Pleiades[10] Humanoid (large hooked nose)
Nommo Sirius C / Emerya[2] Amphibious humanoid
Ramay Naacals Capella / Auriga[2] Humanoid
Anunnaki A humanoid-giant people; the "ancient gods" Sirius system / Nibiru[11] Humanoid giant (tall, imposing)
Egaroth Member, Council of Five Orion (Alnilam)[12] Humanoid High
Redan Member, Council of Five Orion area[12] Humanoid High
Orela Member, Council of Five Orion area[12] Humanoid High
Emerther Member, Council of Five Tau Ceti / Orion area[12] Humanoid (small grey-skinned) High
Ginvo Member, Council of Five Orion area[12] Humanoid High
Elmanuk Founders of the Council of Five Gliese 832 / Grus (Alnair)[13] Tall, thin humanoid High
Arcturians Ohorai Boötes[2] Humanoid (healer-guardians) 7th–9th
Blue Avians Unknown (Sphere Being Alliance)[14] Avian-humanoid (~8 ft, blue feathers) 6th
The O's A Seeder civilization Andromeda (no home planet)[15] Collective consciousness (non-corporeal) High
Etherians A Seeder civilization Maaru, Andromeda[15] Humanoid High
Alteans Alans; Alts; founders of Atlantis; a Seeder civilization Intergalactic (Seeders)[16] Humanoid High
Eban A Nebu Tall Grey; abduction directors Betelgeuse (Alpha Orionis)[17] Tall Grey
Grail A Nebu Grey; autochthonous Grey tongue Mintaka (Delta Orionis)[17] Short Grey
Indugutk A Nebu Grey; hybridization programs Bellatrix (Gamma Orionis)[17] Grey
Kiily-Tokurt Nebu; Alliance of the Six Vela[17] Tall Grey
Reticulan Greys Small Greys; a Nebu slave species Zeta Reticuli[18][19] Small Grey (~1 m, large black eyes) 3rd–4th
Do-Hu A Nebu slave/clone race Zeta Reticuli[17] Grey (cloned)
Asbaan Asbaan-Hu; a Nebu slave race Orion region[17] Grey
Solipsi Rai Solipsirai Aama, Cygnus[17] Grey
J-Rods (P-45) Hostile future-human Greys (Dan Burisch) Future Earth (Zeta Reticuli timeline)[20] Grey
J-Rods (P-52) Cooperative future-human Greys (Dan Burisch) Future Earth (Gliese timeline)[20] Grey
Ciakahrr Alpha Draconians; Draco reptilians Alpha Draconis / Thuban[21] Reptilian (winged royalty 18–25 ft; 7–8 ft warriors)
Nagai Naga; Ciakahrr warrior caste Alpha Draconis / Thuban[2] Reptilian (7–8 ft)
Orion reptilians Reptiloids Orion[21] Reptilian
Maytra Maytrei; Maytre; a Nebu Tall Grey Megopei, Andromeda[17] Tall Grey (hermaphroditic)
"Orange" ETs Andromeda[22] Humanoid (orange skin, large heads, six fingers)
Dorsay Responsible for the 1908 Tunguska event Cassiopeia[2] Humanoid (pacifist; opportunistic)
Taal-Shiar A cabal-aligned Taal colony Alcyone, Pleiades[2] Humanoid
Mantis beings Insectoids; "genetic masters" Various[23] Insectoid (praying-mantis)
Anshar Inner-Earth people Inner Earth[14] Humanoid
Agarthans Agartha (Inner Earth)[14][24] Humanoid
Sassani Essassani; Shakani Parallel Earth (~300 years hence)[25] Human–Grey hybrid (~5 ft) 4th
Hybrid children Human–NHI hybrids Earth abduction/hybridization programs[18] Human–NHI hybrid
Lyrans Ancestral humanoid stock of the Man system Lyra (Kepler-62)[2] Humanoid
Noor Tallest Lyran people; the red-haired branch near Vega (≈ red-haired giants) Man system / Vega[2] Humanoid (very tall)
Meton Lyran colony of Alpha Centauri (≈ the Metonites of the Elizabeth Klarer contact) Proxima Centauri[2] Humanoid (Nordic)
Vegans (Adari) Taal refugee colony; the "blue race of gods" of the Vedas Vega (Olmeeka)[2] Humanoid (brown-blue skin)
Hyadeans Lyran-descent of the Hyades; kin of the Pleiadians and Meton Hyades[2] Humanoid
Eldar Tall blond Procyon people; Rigel refugees (≈ Eldari) Procyon[2] Humanoid (Nordic)
Urmah Feline-humanoid warriors of the Galactic Federation of Worlds Sirius A (Ashkera)[15] Feline-humanoid
Ummit Technology-and-science advisers (≈ the Ummo contact) Wolf 424[2] Humanoid (high forehead)
Altairu Altair humans; the "Tall Whites" label is also applied to them Altair[2] Humanoid (very tall, pale)
Jadaii Ahil Federation-aligned Ahel colony of Aldebaran Aldebaran[2] Humanoid (tall, blond)
Jada Anak colony of Aldebaran; reportedly contacted Maria Orsic (≈ Jadaii Nemessi) Aldebaran[2] Humanoid (tall, white-haired)
Kit Orion tall greys with human morphology; linked to Area 51 Orion[2] Tall grey (human-looking)
Udu Pacifist hive-collective greys of the Galactic Federation of Worlds F-65[15] Grey (hive collective)
X-Tykut Synthetic small-grey servitors created by the Maytra Synthetic (Andromeda)[2] Synthetic grey
Negumak Aggressive machine-race; adversary of the Galactic Federation of Worlds Intergalactic[15] Machine-race
Yahyel Human–Grey hybrid people said to be poised for open contact Parallel / near-future Earth[26] Human–Grey hybrid
Targzissians Aggressive reptilians (per the anonymous Alien Races compendium) Capella[27] Reptilian
Nephilim Antediluvian giants (Hebrew tradition) Earth (antiquity; Canaan)[28] Humanoid giant
Rephaim Giant nation of Canaan/Transjordan; also the divinized dead Earth (Bashan, Canaan)[29] Humanoid giant
Anakim "Sons of Anak"; counted among the Nephilim and Rephaim Earth (Hebron)[30] Humanoid giant
Emim, Zamzummim, and Avvim Giant nations of Moab, Ammon, and the coast Earth (Levant)[31] Humanoid giant
Giants of Gath Clan of "ha-Rapha"; Goliath and kin Earth (Philistia)[32] Humanoid giant
Watchers (Grigori) Descended ones who fathered the Nephilim Earth (Mount Hermon)[33] Humanoid giant
Titans Elder gods overthrown in the Titanomachy Greece[34] Humanoid giant
Gigantes Earth-born giants of the Gigantomachy Greece (Phlegrae)[35] Humanoid giant
Cyclopes and Hecatoncheires One-eyed smiths and hundred-handed primordials Greece[36] Humanoid giant
Jötnar Norse giants, descended from Ymir Jötunheimr[37] Humanoid giant
Asuras (Daityas, Danavas) Elder anti-gods of Vedic and Puranic tradition India[38] Humanoid giant
Giant Rakshasas Man-eating night-wanderers; Kumbhakarna India (Lanka)[39] Humanoid giant
Iranian Daevas (White Div) Demonized giants of Persian tradition Persia (Mazandaran)[40] Humanoid giant
Fomorians Hostile elder people of Irish tradition Ireland[41] Humanoid giant
Giants of Albion (Gogmagog) Giant inhabitants of early Britain Britain[42] Humanoid giant
Jentilak Megalith-building giants of the Basque country Basque Country[43] Humanoid giant
Volot / Svyatogor Primordial giants of Slavic tradition Slavic lands[44] Humanoid giant
Kaleva / Kalevipoeg Stone-throwing builder-giants of the Finnic north Finland / Estonia[45] Humanoid giant
Quinametzin Aztec/Toltec giants; builders of Teotihuacan Earth (central Mexico)[46] Humanoid giant
Si-Te-Cah Red-haired giants of Lovelock Cave Earth (Nevada)[47] Humanoid giant (red-haired)
Patagonian giants Towering people reported by Pigafetta (1520) Earth (Patagonia)[48] Humanoid giant
Mound-builder giants Giant skeletons of the Adena mounds Earth (Ohio Valley)[49] Humanoid giant
Solomon Islands giants Reddish-haired cave giants of Guadalcanal Earth (Solomon Islands)[50] Humanoid giant (red-haired)
Kāhui Tipua Ogre-giant first people of Māori tradition Earth (New Zealand)[51] Humanoid giant
Flatwoods monster A 1952 cryptid Earth (Flatwoods, West Virginia)[52] Tall, spade-headed humanoid
Hopkinsville goblin "Kelly green men"; a 1955 cryptid Earth (Kelly, Kentucky)[53] Small greenish-silver humanoid
Loch Ness Monster "Nessie" Loch Ness, Scotland Large aquatic cryptid
Mothman Winged, red-eyed cryptid Earth (Point Pleasant, West Virginia and elsewhere) Winged humanoid
Jersey Devil "Leeds Devil"; an 18th-century cryptid, with a major sighting wave in 1909 Earth (New Jersey Pine Barrens) Winged biped (equine head, hooved)
Loveland Frogman A cryptid reported in 1955 and 1972 Earth (Loveland, Ohio) Amphibious humanoid (~1.2 m)
Lizard Man of Scape Ore Swamp A reptilian-humanoid cryptid reported from 1988 Earth (Bishopville, South Carolina) Reptilian humanoid (~2.1 m, green, three-fingered)
Mokele-mbembe A relict-sauropod cryptid of Fortean tradition Earth (Likouala swamp, Congo basin) Sauropod-like reptile
Bigfoot North American hairy-hominid (Sasquatch); Neo-Giant type (≈ Yeti, Yowie, Yeren) Pacific Northwest and western North America[54] Giant bipedal ape-man (7–10 ft)
Yeti Himalayan hairy-hominid ("Abominable Snowman"; Meh-Teh) (≈ Bigfoot) High Himalaya (Nepal, Tibet)[54] Bipedal ape-man
Yowie Australian hairy-hominid (≈ Bigfoot) Forests of eastern Australia[55] Tall bipedal ape-man
Skunk Ape Florida foul-smelling hairy-hominid (Marked-Hominid type) Everglades and southern Florida[56] Bipedal ape-man
Almas Central Asian wildman (Almasty); relict-Neanderthal type (≈ Barmanou, Nguoi Rung) Caucasus, Tian Shan, Pamir, Altai[54] Man-sized hominid (heavy brow)
Orang Pendek Sumatran small mystery-ape; Proto-Pygmy type (≈ Agogwe) Rainforests of Sumatra[55] Small upright ground-ape (3–5 ft)
Yeren Chinese wildman (≈ Bigfoot / Neo-Giant) Shennongjia, Hubei, China[54] Tall bipedal ape-man
Barmanou Pakistani/Afghan wildman (≈ Almas) Mountains of W. Pakistan and Afghanistan[54] Bipedal hair-covered hominid
Mapinguari Amazonian hairy-hominid / relict ground-sloth Amazon basin (Brazil, Bolivia)[56] Large upright hairy beast
Nguoi Rung Vietnamese wildman ("Forest People"; Batutut) (≈ Almas) Highland forests of Vietnam and Laos[54] Bipedal ape-man (6–7 ft)
Hibagon Japanese hairy biped Mount Hiba, Hiroshima, Japan[56] Apelike biped (~5 ft)
Fouke Monster Arkansas swamp hairy biped (Marked-Hominid type) Boggy Creek, Miller County, Arkansas[56] Hairy biped (6–7 ft)
Momo Missouri hairy biped (≈ Skunk Ape / Marked-Hominid) Louisiana, Pike County, Missouri[56] Hairy biped
Honey Island Swamp Monster Louisiana swamp hairy biped (≈ Skunk Ape) Honey Island Swamp, Louisiana[56] Bipedal hairy humanoid (~7 ft)
Wood Ape North American great-ape morphotype (research term for Sasquatch) Forests of Texas, Oklahoma, the US Southeast[57] Large bipedal ape
Nuk-luk Canadian wildman / "bushman" (Nakani) Nahanni region, Northwest Territories[56] Short-hair-covered wildman
Agogwe East African small hairy hominid; Proto-Pygmy type (≈ Orang Pendek) Forests of Tanzania[56] Small bipedal hominid (~4 ft)
Chupacabra West Indies / Latin American livestock-draining entity Puerto Rico (from 1995)[56] Bipedal (4–5 ft, spined)
Thunderbird North American giant bird of Native American tradition Native American tradition; US/Canadian interior[54] Colossal raptor-like bird
Dover Demon Massachusetts humanoid entity (1977) Dover, Massachusetts[56] Small humanoid (oversized head)
Beast of Bray Road Wisconsin upright wolf-headed "dogman" Bray Road, Elkhorn, Wisconsin[56] Furred humanoid (wolf-headed)
Owlman Cornwall flying humanoid / avian-human hybrid (1976) Mawnan, Cornwall[56] Winged humanoid (owl-like)
Goatman Maryland satyr-like hominid (≈ Pope Lick Monster) Prince George's County, Maryland[56] Hairy humanoid (goat-legged)
Melon Heads Large-craniumed humanoids of the US Midwest/Northeast Ohio, Michigan, Connecticut[58] Small humanoid (bulbous cranium)
Pope Lick Monster Kentucky goat-man (≈ Goatman) Pope Lick Creek, Louisville, Kentucky[59] Part-man, part-goat
Sheepsquatch West Virginia white woolly beast Boone and Kanawha Counties, West Virginia[60] Bear-sized woolly beast
Champ Lake Champlain monster; plesiosaur-type (≈ Ogopogo, Nessie) Lake Champlain (NY/Vermont/Quebec)[54] Long-necked aquatic (~20 ft)
Ogopogo Okanagan Lake serpent (Naitaka); plesiosaur-type Okanagan Lake, British Columbia[56] Serpentine aquatic (20–50 ft)
Lake monster Broad type — freshwater "plesiosaur-type" relicts (≈ Nessie, Champ, Ogopogo) Deep cold lakes worldwide[56] Long-necked aquatic relict
Kraken Giant-cephalopod sea-monster tradition North Atlantic / Norwegian Sea[61] Enormous cephalopod
Other folkloric and cryptid entities Fortean entities theorized as non-terrestrial Earth (contested)[62] Varied
Elf Germanic/Norse fae; the álfar (≈ huldufólk) Scandinavia and Germanic Europe[63] Small-humanoid
Fairy Pan-European fae; "the good folk" Western Europe[63] Small-humanoid
Aos sí Irish "people of the mounds"; the sídhe (≈ fairy/fae) Ireland and Gaelic Scotland[64] Humanoid
Gnome Earth elemental; subterranean dweller (≈ dwarf) Germanic/alchemical Europe[65] Small-humanoid
Dwarf Norse underground smith-folk (dvergar) (≈ gnome) Scandinavia and Germanic Europe[63] Small-humanoid
Troll Norse/Scandinavian wilderness being Scandinavia[64] Humanoid (often large)
Goblin English/French malevolent sprite Western Europe[63] Small-humanoid
Hobgoblin English hearth sprite (≈ brownie) England[63] Small-humanoid
Brownie Scottish domestic helper spirit (≈ hobgoblin, kobold, domovoi, tomte) Scotland and Northern England[63] Small-humanoid
Kobold German house/mine spirit (≈ brownie) Germany[64] Small-humanoid
Leprechaun Irish solitary fairy; shoemaker (≈ clurichaun) Ireland[63] Small-humanoid
Clurichaun Irish solitary fairy (≈ leprechaun) Ireland[64] Small-humanoid
Pixie South-West English moorland fairy South-West England[63] Small-humanoid
Nixie Germanic water-spirit (≈ neck/nøkk/näcken) Germanic and Scandinavian Europe[66] Humanoid (water)
Redcap Anglo-Scottish Border goblin of ruined castles Scottish/English Borders[63] Small-humanoid
Banshee Irish death-omen fairy-woman (bean sídhe) Ireland[63] Humanoid (female)
Púca Irish/Welsh shapeshifting fairy (pooka) Ireland[63] Shapeshifter (often animal)
Changeling Fairy substitute left for a stolen human child Western/Northern Europe[63] Small-humanoid (disguised)
Domovoi Slavic household spirit (≈ brownie, tomte) Russia / Slavic Europe[66] Small-humanoid
Tomte Scandinavian farmstead guardian; nisse (≈ brownie) Scandinavia[64] Small-humanoid
Lares Roman household guardian gods Ancient Rome[64] Humanoid (minor deity)
Jinn Arabian/Islamic invisible spirit-folk of smokeless fire Arabian Peninsula and Islamic world[67] Shapeshifting fire-spirit
Ifrit A powerful, fiery class of jinn Arabian and Islamic world[68] Fiery humanoid jinn
Marid The strongest, water-linked class of jinn Arabian and Islamic world[68] Towering humanoid water-jinn
Ghoul Arabian cannibal desert demon (≈ si'lat, fem.) Deserts of the Arab world[64] Shapeshifter
Si'lat Arabian female desert jinn (≈ ghoul, fem.) Arabian desert[68] Female shapeshifter
Peri Persian winged spirit between angel and demon Persia[64] Winged humanoid
Golem Jewish/Kabbalistic animate clay man (an artificial being) Jewish Europe[69] Animate clay figure
Dybbuk Jewish dislocated soul that possesses the living Ashkenazi Europe[69] Possessing spirit
Shedim Jewish demons of the Talmud and folk belief Jewish/Near Eastern tradition[70] Part-humanoid demon
Lilith Jewish queen of night-demons; mother of the lilin Ancient Near East / Jewish tradition[71] Winged female night-demon
Yōkai Japanese umbrella category for supernatural creatures Japan[72] Category (varied)
Oni Japanese horned ogre-demon Japan[72] Humanoid (gigantic, horned)
Tengu Japanese mountain guardian / bird-goblin Japan[72] Humanoid-avian (winged)
Kappa Japanese river-imp with a water-dish on its head Japan[72] Animal-spirit (turtle-like)
Kitsune Japanese fox-spirit shapeshifter (to nine tails) Japan[72] Shapeshifter (fox/human)
Tanuki Japanese raccoon-dog trickster shapeshifter Japan[72] Shapeshifter
Yuki-onna Japanese "snow woman" winter apparition Japan[73] Humanoid apparition (female)
Nure-onna Japanese serpent-bodied coastal apparition Japan[74] Hybrid (woman/serpent)
Tsukumogami Japanese animated household-object spirits Japan[72] Object-spirit
Rusalka East-Slavic water nymph (drowned-maiden soul) Rivers and lakes of the Slavic lands[64] Water nymph (female)
Leshy East-Slavic forest guardian; "lord of the woods" Forests of the East-Slavic lands[75] Shapeshifting nature-spirit
Vodyanoy Slavic male water-spirit; the "drowner" (≈ male nixie) Rivers and ponds of the Slavic lands[76] Nature-spirit (water)
Vila South-Slavic mountain and storm nymph Balkans (South-Slavic lands)[75] Nature-spirit (female)
Yaksha Hindu/Buddhist nature-spirit; guardian of earth-treasure India[77] Nature-spirit (humanoid)
Naga Hindu/Buddhist semi-divine serpent people India (Patala)[78] Serpent-being / shapeshifter
Deva Hindu/Buddhist "shining" celestial beings India (the heavenly realms)[77] Radiant humanoid
Aswang Filipino umbrella for shapeshifting evil beings Philippines (esp. the Visayas)[79] Shapeshifter
Tikbalang Tagalog horse-headed wilderness trickster Southern Luzon[79] Humanoid (horse-headed)
Kapre Filipino dark, hairy tree-giant Philippines (large old trees)[79] Giant (hairy humanoid)
Duende Filipino dwarf-goblin house spirit (≈ Spanish duende, gnome) Philippines[79] Goblin/dwarf (small humanoid)
Pukwudgie Algonquian "little person of the wilds" (≈ Cherokee little-people) Northeastern Woodlands[80] Little-people (small humanoid)
Yunwi Tsunsdi Cherokee "Little People" (≈ Pukwudgie) Southern Appalachians[81] Little-people (small humanoid)
Tokoloshe Zulu/Southern-African dwarf water-sprite and gremlin Southern Africa[77] Water-sprite (small humanoid)
Little green men Cultural stereotype[82] Green humanoid (diminutive)
Rods Skyfish Aerial (contested)[83] Elongated

See also

References