†order Harpida

Trilobita - Harpida

Alternative spellings: Harpina, Harpina

Parent taxon: Trilobita according to J. M. Adrain 2011

See also Ebach and McNamara 2002, Fortey 1990, Harrington and Leanza 1957 and Sepkoski 1998

Sister taxa: Abakanopleura, Acantholenus, Acrohybus, Aglagalia, Agnostida, Agraulaeva, Aguaraya, Aidarella, Aldonaiidae, Alomataspis, Altajaharpes, Amechilus, Amgaspididae, Amginouyia, Ampellatocephalina, Anacopodia, Anomocarellidae, Antagmidae, Antagmopleura, Antatlaeva, Asaphida, Atopidae, Aulacopleurida, Auritamidae, Avalonia, Avascutellum, Avoninidae, Barklyella, Bathynotellus, Bathynotidae, Beikedamaspis, Bergerolimbus, Bicornipyge, Blayacina, Bondarevites, Brevitermierella, Bridgeia, Carmon, Catadoxides, Chakasskia, Changshaniidae, Chinensis, Chondroparia, Conoides, Cornovica, Corynexochida, Costonia, Crossoura, Curiaspis, Cuyanaspis, Cyclolenzellina, Dalmanites troosti, Deltacare, Dikelocephalidae, Edganocare, Ellipsocephaloididae, Ellipsuella, Ellsaspis, Entomostracites, Entsyna, Eodiscida, Eosaukia, Erbenochile, Esseigania, Eulomella, Eutrilobita, Fabulaspis, Folliceps, Fritzaspis, Galahetes, Gentilapsis, Gigmpeltis, Gigoutella, Giordanella, Goycoia, Hamashania, Harpetida, Harpididae, Hercantyx, Hicksia, Holocephalinidae, Howelluella, Ignotogregatidae, Indigestus, Indiligens, Ishpella, Isocolidae, Issafenia, Issafeniella, Ityophoridae, Jamrogiidae, Jonotus, Jubileia, Judaiella, Juriietella, Kamlacus, Kanfuqingia, Kerbinella, Kinsabia, Knechtelia, Kolpura, Kujandina, Leptopilus, Levisia, Libristoma, Lichida, Liriamnica, Llanoaspididae, Lomsucaspis, Lotosoides, Loxonepea, Loxopeltis, Lusampa, Mannschreckia, Mapaniidae, Mataninella, Mecophrys, Megalaspidicus, Megalurites, Meisterella, Meneghinella, Metapopristis, Missisquoiidae, Monkaspididae, Moretarva, Namanoiidae, Naraoiida, Neomalungia, Nepeidae, Ninaspis, Norina, Odontopleurida, Ogygiocaridinae, Olenellida, Olenida, Onchonotopsidae, Opisthoparia, Ordosiidae, Orictocara, Orienturus, Otekmaspis, Otenaspella, Oxygonaspis, Paichiashania, Palaeolentus, Paleoaethia, Palmeraspis, Paraplagiura, Paraplesiograulos, Pararania, Peculicephalina, Perissopyge, Phacopida, Phylacteridae, Piliolites, Planolimbus, Pliomerellus, Poculicephalina, Polycyrtaspididae, Proetida, Proparia, Pseudoacicaudus, Pseudoclelandia, Pseudocrecephalaspina, Pseudoliostracina, Pseudosalteria, Pseudotermierella, Ptyttstrigis, Punctaspis, Redlichaspis, Redlichiida, Remopleuridacea, Repinaella, Resseria, Resseropsis, Rochaeva, Rowia, Sailycaspis, Sarkiidae, Scutelluidae, Sectigena, Selenocoryphe, Serksia, Serksioides, Sibiriopeltis, Smeathenia, Sonoraspis, Sphaerocare, Spizharaspis, Stittaspis, Sunaspididae, Tadakoustia, Taidonorus, Taplimella, Tazemmourtia, Thymurus, Tongxingaspis, Toxotis, Trapezocephalina, Trilobus, Trinia, Tuyunaspis, Ullaspis, Ulrickaspis, Utiidae, Validaspis, Volonellus, Westergardia, Whittardolithus, Winsteria, Wuaniidae, Zigzuella

Subtaxa: Harpetidae

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Distribution:

• Daleje of the Czech Republic (1 collection)

• Devonian of Algeria (1), Australia (2), Belgium (1), Brazil (1), Canada (7: Northwest Territories, Nunavut), the Czech Republic (32), France (1), Germany (3), Italy (3), Kazakhstan (1), Morocco (10), the Russian Federation (7), Thailand (1), Uzbekistan (2)

• Silurian of Australia (2), Canada (4: Northwest Territories, Quebec, Yukon Territory), China (2), the Czech Republic (21), Greenland (6), the United Kingdom (10), United States (4: Alaska, Wisconsin)

• Ordovician of Argentina (4), Australia (3), Canada (34: Alberta, British Columbia, Newfoundland, Newfoundland and Labrador, Northwest Territories, Nunavut, Quebec, Québec), China (11), the Czech Republic (5), Estonia (2), France (2), Iran (1), Ireland (2), Italy (1), Kazakhstan (1), Norway (10), Portugal (3), the Russian Federation (17), Sweden (5), the United Kingdom (11), United States (19: Idaho, Illinois, Iowa/Wisconsin, Kentucky, Maine, Minnesota, Missouri, Oklahoma, Tennessee, Virginia)

• Chazy of United States (18: New York)

• Whiterockian of Canada (12: Newfoundland and Labrador, Quebec), Norway (1), United States (19: Nevada, New York, Oklahoma, Vermont)

• Arenig of Argentina (2), Canada (1: Newfoundland and Labrador), China (1), Sweden (1)

• Cambrian of Canada (13: Alberta, Newfoundland and Labrador, Yukon), China (19), Kazakhstan (17), United States (9: Missouri, Nevada, New York, Utah, Vermont, Wisconsin, Wyoming)

Total: 366 collections including 401 occurrences

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