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Taxon:
Order †
Ptychopariida
Swinnerton, 1915
(arthropod)
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Hierarchy
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Entity:
†Trilobita (Class) - trilobites
..†Abakanopleura (Genus)
..†Abdulinaspis (Genus)
..†Acanthocephalus (Genus)
..†Acantholenus (Genus)
..†Acanthomicmacca (Genus)
..†Acrocephalitidae (Family)
..†Acrohybus (Genus)
..†Adelogonus (Genus)
..†Aethia (Genus)
..†Aglagalia (Genus)
..†Agraulaeva (Genus)
..†Aguaraya (Genus)
..†Aidarella (Genus)
..†Aktugaiella (Genus)
..†Aldonaiidae (Family)
..†Alomataspis (Genus)
..†Altajaharpes (Genus)
..†Amechilus (Genus)
..†Americare (Genus)
..†Amgaspididae (Family)
..†Amgaspis (Genus)
..†Amginouyia (Genus)
..†Ampellatocephalina (Genus)
..†Anacopodia (Genus)
..†Anomocarellidae (Family)
..†Anomocaridae (Family)
..†Antagmidae (Family)
..†Antagmopleura (Genus)
..†Antatlaeva (Genus)
..†Arthricocephalites (Genus)
..†Asaphelus (Genus)
..†Asaphida (Order)
..†Ascetopeltis (Genus)
..†Atopidae (Family)
..†Atratebia (Genus)
..†Aulacopleurida (Order)
..†Auritamidae (Family)
..†Avalonia (Genus)
..†Avoninidae (Family)
..†Barklyella (Genus)
..[†Bathynotidae] (Family)
..†Beikedamaspis (Genus)
..†Bergerolimbus (Genus)
..[†Bestjubellidae] (Family)
..†Bicornipyge (Genus)
..†Bienvillia (Genus)
..†Blayacina (Genus)
..†Bodenbenderia (Genus)
..†Bolaspididae (Family)
..†Bondarevites (Genus)
..†Botomella (Genus)
..†Brackebuschia (Genus)
..†Brevitermierella (Genus)
..†Bridgeia (Genus)
..[†Burlingiidae] (Family)
..†Cambrunicornia (Genus)
..†Canningella (Genus)
..†Carmon (Genus)
..†Catadoxides (Genus)
..†Catillicephalidae (Family)
..†Cermataspis (Genus)
..†Cermatops (Genus)
..†Chakasskia (Genus)
..†Chalfontia (Genus)
..†Changshaniidae (Family)
..†Cheilocephalidae (Family)
..†Chekiangaspis (Genus)
..†Chengkouia (Genus)
..†Chinensis (Genus)
..†Chittidilla (Genus)
..†Chondroparia (Genus)
..†Conocoryphidae (Family)
..†Conoides (Genus)
..†Conopolus (Genus)
..†Cornovica (Genus)
..†Coronocephalus (Genus)
..†Corynexochida (Order)
..†Costonia (Genus)
..†Crossoura (Genus)
..†Crucicephalus (Genus)
..†Cryptoderaspis (Genus)
..†Curiaspis (Genus)
..†Cuyanaspis (Genus)
..†Cyclolenzellina (Genus)
..†Damesellidae (Family)
..†Deltacare (Genus)
..†Dicanthopyge (Genus)
..†Diceratocephalidae (Family)
..†Dikelocephalidae (Family)
..†Durinia (Genus)
..†Edganocare (Genus)
..†Eilura (Genus)
..†Elburgia (Genus)
..†Ellipsocephaloididae (Family)
..†Ellipsuella (Genus)
..†Ellsaspis (Genus)
..†Elviniidae (Family)
..†Endoaspis (Genus)
..†Entsyna (Genus)
..†Eodiscida (Order)
..†Eosaukia (Genus)
..†Esseigania (Genus)
..†Eulomella (Genus)
..†Eurekiidae (Family)
..†Fabulaspis (Genus)
..†Feilongshania (Genus)
..†Folliceps (Genus)
..†Galahetes (Genus)
..†Gelasene (Genus)
..[†Gentilapsis] (Genus)
..†Gentilaspis (Genus)
..[†Gigmpeltis] (Genus)
..†Gignopeltis (Genus)
..†Gigoutella (Genus)
..†Giordanella (Genus)
..†Gogoella (Genus)
..†Goldfieldia (Genus)
..†Goycoia (Genus)
..†Hamashania (Genus)
..[†Harpetida] (Order)
..†Harpida (Order)
..†Harpididae (Family)
..†Hercantyx (Genus)
..†Hicksia (Genus)
..†Holocephalinidae (Family)
..†Holyoakia (Genus)
..†Hongshiyanaspis (Genus)
..†Howelluella (Genus)
..†Huamiaocephalus (Genus)
..†Hungaiidae (Family)
..†Ignotogregatidae (Family)
..[†Ilanidae] (Family)
..†Inouyiidae (Family)
..†Ishpella (Genus)
..†Isocolidae (Family)
..†Issafenia (Genus)
..†Issafeniella (Genus)
..†Ityophoridae (Family)
..†Iveria (Genus)
..†Iwayaspis (Genus)
..†Jamrogiidae (Family)
..†Jangudaspis (Genus)
..†Jegorovaia (Genus)
..†Jonotus (Genus)
..†Jubileia (Genus)
..†Judaiella (Genus)
..†Juriietella (Genus)
..†Kamlacus (Genus)
..†Kazellina (Genus)
..†Keeleaspis (Genus)
..†Kerbinella (Genus)
..†Kingstoniidae (Family)
..†Knechtelia (Genus)
..†Koldinia (Genus)
..†Koldiniella (Genus)
..†Kolpura (Genus)
..†Koraipsis (Genus)
..†Kujandina (Genus)
..†Kunmingaspis (Genus)
..†Kunshanaspis (Genus)
..†Kymataspis (Genus)
..†Laticephalus (Genus)
..†Latikingaspis (Genus)
..†Latoucheia (Genus)
..†Leichneyella (Genus)
..†Leptopilus (Genus)
..†Levisia (Genus)
..†Liaoyangaspis (Genus)
..†Lichida (Order)
..†Liriamnica (Genus)
..†Lisaniidae (Family)
..†Llanoaspididae (Family)
..†Lomsucaspis (Genus)
..†Lonchocephalidae (Family)
..†Lorenzellidae (Family)
..†Lotosoides (Genus)
..†Loxonepea (Genus)
..†Luojiashania (Genus)
..†Lusampa (Genus)
..†Macrogrammus (Genus)
..†Mannschreckia (Genus)
..†Mapaniidae (Family)
..†Marcaisia (Genus)
..†Mareda (Genus)
..†Matania (Genus)
..†Mataninella (Genus)
..†Mecophrys (Genus)
..†Megagraulos (Genus)
..†Megalaspidicus (Genus)
..†Megalopsis (Genus)
..†Meisterella (Genus)
..†Mendosina (Genus)
..†Meneghinella (Genus)
..[†Menghinella] (Genus)
..†Menomoniidae (Family)
..†Meropalla (Genus)
..†Metagraulos (Genus)
..†Metisaspina (Genus)
..[†Milesia] (Genus)
..†Miranella (Genus)
..†Missisquoiidae (Family)
..†Monkaspididae (Family)
..†Moretarva (Genus)
..†Namanoiidae (Family)
..†Nannopeltis (Genus)
..[†Naraoiida] (Order)
..†Nehanniaspis (Genus)
..[†Nehannisaspis] (Genus)
..†Nepeidae (Family)
..†Ninaspis (Genus)
..†Norina (Genus)
..†Norwoodiidae (Family)
..†Notopeltis (Genus)
..†Odontopleurida (Order)
..[†Odontopleuriida] (Order)
..[†Olenellida] (Order)
..†Olenida (Order)
..†Oligometopus (Genus)
..†Onchonotopsidae (Family)
..†Onchonotus (Genus)
..†Opipeuter (Genus)
..[†Opisthoparia] (Order)
..†Orictocara (Genus)
..†Orienturus (Genus)
..†Ornamentaspis (Genus)
..†Orodes (Genus)
..†Otekmaspis (Genus)
..†Otenaspella (Genus)
..†Ourikaia (Genus)
..†Oxygonaspis (Genus)
..†Paichiashania (Genus)
..†Palaeolentus (Genus)
..†Palmeraspis (Genus)
..†Papyriaspididae (Family)
..†Parabolinella (Genus)
..†Paragraulos (Genus)
..†Paraplagiura (Genus)
..†Paraplesiograulos (Genus)
..†Pararaia (Genus)
..†Pararania (Genus)
..†Peculicephalina (Genus)
..†Penarosa (Genus)
..†Pensacola (Genus)
..†Phacopida (Order)
..†Phoreotropis (Genus)
..†Phylacteridae (Family)
..†Phylacterus (Genus)
..†Piliolites (Genus)
..†Plagiura (Genus)
..†Planolimbus (Genus)
..†Plethopeltidae (Family)
..†Poculicephalina (Genus)
..†Polliaxis (Genus)
..†Polycyrtaspididae (Family)
..[†Polymerida] (Order)
..[†Polymerida] (Subclass)
..†Priceaspis (Genus)
..†Proasaphiscidae (Family)
..†Probilacunaspis (Genus)
..†Proetida (Order)
..†Prohedinella (Genus)
..†Pseudoacicaudus (Genus)
..†Pseudoclelanida (Genus)
..†Pseudocrecephalaspina (Genus)
..†Pseudoliostracina (Genus)
..†Pseudosalteria (Genus)
..†Pseudosaukia (Genus)
..†Pseudotermierella (Genus)
..†Ptychaspididae (Family)
..†Ptychopariidae (Family)
..†Ptyttstrigis (Genus)
..†Pyraustocranium (Genus)
..†Qijiangia (Genus)
..†Raymondinidae (Family)
..†Redlichaspis (Genus)
..†Redlichiida (Order)
..†Resseria (Genus)
..†Resseropsis (Genus)
..†Rhyssometopidae (Family)
..†Rochaeva (Genus)
..†Rongxiella (Genus)
..†Rowia (Genus)
..†Sailycaspis (Genus)
..†Sarkia (Genus)
..†Sarkiidae (Family)
..†Schistocephalus (Genus)
..†Schistometopus (Genus)
..†Sectigena (Genus)
..†Sekwiaspis (Genus)
..†Senticucullus (Genus)
..†Serksia (Genus)
..†Serksioides (Genus)
..†Shipaiella (Genus)
..†Shumardiidae (Family)
..†Sibiriopeltis (Genus)
..†Sinolenus (Genus)
..†Smeathenia (Genus)
..†Sphaerocare (Genus)
..†Spirantyx (Genus)
..†Strigambitus (Genus)
..†Sunaspididae (Family)
..†Sunaspis (Genus)
..†Tadakoustia (Genus)
..†Taidonorus (Genus)
..†Tamdaspis (Genus)
..†Taplimella (Genus)
..†Tasmanaspis (Genus)
..†Tazzemmourtia (Genus)
..†Tholifrons (Genus)
..†Thomondia (Genus)
..†Thoracocare (Genus)
..†Thymurus (Genus)
..†Tongxingaspis (Genus)
..†Townleyella (Genus)
..†Toxotis (Genus)
..†Trinia (Genus)
..†Tuyunaspis (Genus)
..†Ullaspis (Genus)
..†Ulrickaspis (Genus)
..†Utiidae (Family)
..†Validaspis (Genus)
..†Variopelta (Genus)
..†Verditerrina (Genus)
..†Volonellus (Genus)
..†Wandelella (Genus)
..†Westonaspis (Genus)
..†Whittardolithus (Genus)
..†Winsteria (Genus)
..†Wuaniidae (Family)
..†Xiuqiella (Genus)
..†Xystridura (Genus)
..†Yukonides (Genus)
..†Yunnanocephalus (Genus)
..†Zacompsus (Genus)
..†Zigzuella (Genus)
..[†Ptychopariida] (Order)
....†Altitudella (Genus)
....†Amphorella (Genus)
....†Angelina (Genus)
....†Antagmus (Genus)
....[†Asaphina] (Suborder)
....†Atops (Genus)
....†Bicella (Genus)
....†Binodaspis (Genus)
....†Calculites (Genus)
....†Chondrastaulina (Genus)
....†Crassifimbra (Genus)
....†Eoptychoparia (Genus)
....†Kingaspidoides (Genus)
....†Kolbinella (Genus)
....†Luxella (Genus)
....†Miranda (Genus)
....[†Olenina] (Suborder)
....†Oncchocephalus (Genus)
....†Ptychopariina (Suborder)
....†Regina (Genus)
....†Stella (Genus)
....[†Trinucleina] (Suborder)
Types
Nominotypical taxon [ICZN]
:
†
Ptychopariina
(Suborder)
Richter, 1933
©2004-2026 Universal Taxonomic Services
Last updated:
28 Aug 2026