褶頰蟲目

褶頰蟲目（學名：Ptychopariida）是三葉蟲綱下的其中一目，出現於寒武紀，包括的三葉蟲種類相當的繁多。 褶頰蟲類擁有較大的胸部，通常是由8個或更多的環節組成的，而且褶頰蟲類的胸部通常是比尾部還要長的，牠們的尾部是比較小型的。 本科包括以下属： Acrocephalitidae Agraulidae Alokistocaridae 无序虫科 Antagmidae Asaphiscidae Atopidae Aulacodigmatidae Avoninidae Bigotinidae Bolaspididae Catillicephalidae Cedariidae Changshaniidae Conocoryphidae Conokephalinidae Coosellidae Crepicephalidae Dokimocephalidae Ellipsocephalidae Ellipsocephaloididae Elviniidae Emmrichellidae Estaingiidae Eulomatidae Eulomidae Holanshaniidae Housiidae Hypermecaspididae Ignotogregatidae Inouyiidae Isocolidae Ityophoridae Kingstoniidae Komaspididae Lisaniidae Llanoaspididae Loganellidae Lonchocephalidae Lorenzellidae Luaspididae Mapaniidae Menomoniidae Nepeidae Norwoodiidae Olenidae Onchonotopsidae Palaeolenidae Paleo Papyriaspididae Phylacteridae Plethopeltidae Proasaphiscidae Ptychopariidae Ptychoparioidae Raymondinidae Shumardiidae Tengfengiidae Thysanopeltidae Tricrepicephalidae Utiidae Wuaniidae Yunnanocephalidae 科的地位未定的属： Acanthometopus Lu & Qian, 1983 Aedotes Öpik, 1967 Afghanocare Wolfart, 1975 Agelagma Öpik, 1967 Agraulopsis Ružicka, 1940 Aiaiaspis Nazarov, 1973 Alceste Hawle & Corda, 1847 Amicus Koroleva, 1967 Amphorella Rozova, 1963 Anemocephalops Ivshin, 1962 Angustaeva Annamitella Mansuy, 1916 Anopocodia Öpik, 1967 Apatokephaloides Raymond, 1924 Apatokephalops Lu, 1975 Aplotaspis Henderson, 1976 Apomodocia Hu, 1971 Aristoharpes Whittington, 1950 Arraphus Angelin, 1854 Asaphoon Hutchison & Ingham, 1967 Asiocephalus Palmer, 1968 Aulacodigma Öpik, 1967 Austosinia Badainjaranspis Batchatiella Berkutaspis Lisogor, 1977 Bestjubella Ivshin, 1962 Bicella Rasetti, 1955 Bifodina Robison & Pantoja-Alor, 1968 Blosyropsis Whittington, 1965 Botrioides Stetson, 1927 Bowmania Walcott, 1925 Bucksella Howell, 1957 Bulnibarbi Bvalbardites Bynumiella Resser, 1942 Cambroproteus Geyer, 2015 Carrickia Tripp, 1965 Catasolenopleura Qiu, 1983 Cedarapis Changqingia Lu & Zhu, 1983 Chencunia Chondrastaulina Chosenia Kobayashi, 1934 Chuangiformis Ciliocephalus Liu, 1977 Ciliscutellum Linnaeus, 1987 Circulocrania Fortey & Owens, 1987 Conococheaquea Rasetti, 1959 Corbina Craigheadia Hupé, 1955 Croixana Nelson, 1951 Crusoia Damaiaoaspis Dentaloscutellum Chatterton, 1971 Dipyrgotes Öpik, 1967 Dorypygella Walcott, 1905 Dubhglasina Ejinaspis Lu, Zhou & Zhou, 1986 Elatius Orlowski, 1985 Elegantaspis Ivshin, 1962 Elkanaspis Ludvigsen, 1982 Emmrichops Marek, 1961 Eokosovopeltis Pribyl & Vanek, 1972 Epichalnipsus Geyer, Popp, Weidner & Förster, 2004 Erbiella Fedyanina, 1962 Erixanium Öpik, 1963 Eshelmania Faciura Rozova, 1963 Fatocephalus Duan & An, 1982 Forchhammeria Lermontova & Chernysheva, 1950 Furcalithus Fortey & Owens, 1987 Gastropolus Whittard, 1966 Girvanopyge Kobayashi, 1960 Gloriagloria Jell, 2003 Groenwallia Groenwallina Gymnostomix Fortey & Owens, 1987 Hadrocephalites Sundberg & McCollum, 2002 Hanivella Sivov, 1955 Harpesoides Koroleva, 1978 Harpidoides Petrunina, Apollonov & Tschugaeva, 1983 Hartshillina Lake, 1940 Helioharpes Pribyl & Vanek, 1981 Heptabronteus Webby, 1974 Hibbertia Jones & Woodward, 1899 Hidascutellum Kobayashi & Hamada, 1977 Holmdalia R.A.Robison, 1988 Huaiaspis Li & Peng, 2006 Hunanopyge Peng, 1984 Hyperbolochilus Ross, 1951 Hyperoparia Zhang, 1983 Idiorapha Iohomia Hu, 1971 Irvingelloides Kobayashi, 1935 Ithyektyphus Shaw, 1956 Janxilithus Jiia Zhou Zhiyi & Zhang Jinlin, 1978 Jiia talowaois Kabukiia Zhang, 1987 Karagandoides Ivshin, 1983 Kathleenella Ludvigsen, 1983 Kathrynia Westrop, 1986 Kaufmannella Sdzuy, 1979 Kazelina Kepisis Hu, 1971 Kielania Vanek, 1963 Kirengelia Kirkdomina Tripp, 1962 Kodymaspis Prantl & Pribyl, 1950 Komaspis Kobayashi, 1935 Kulyambopeltis Lacorsalina Bursky, 1970 Lampropeltis Öpik, 1967 Langyashania Lu & Zhu, 1980 Lauzonella Rasetti, 1944 Lecanoaspis Ivshin, 1983 Leioscutellum Wu, 1977 Leocephalus Ivshin, 1983 Liocare Suvorova, 1981 Liopelta Suvorova, 1981 Liosolenopleura Thoral, 1947 Litaspis Suvorova, 1960 Lobocephalina Ružicka, 1940 Lochmanaspis Ivshin, 1983 Loganopeltis Rasetti, 1943 Lordshillia Whittard, 1966 Lorensella Lunacephalus Ivshin, 1962 Luottuolingia Lydiaspis Suvorova, 1981 Macronoda Lochman, 1964 Magnacephalus Stitt, 1971 Maladia Malinaspis Andreeva, 1985 Malongullia Webby, Moors & McLean, 1970 Manchurocephalus Endo, 1944 Megalopsis Qian, 1983 Mekynophrys Harrington, 1938 Meniscocorphye Meniscopsia Robison & Babcock, 2011 Menocephalites Kobayashi, 1935 Meroperix Lane, 1972 Metabowmania Kobayashi, 1955 Metaharpes Lamont, 1948 Miaopopsis Lu, 1965 Minicephalus Lochman & Hu, 1960 Minkella Lochman & Hu, 1959 Moxomia Walcott, 1924 Munijia Nahannia Chatterton & Ludvigsen, 1976 Nambeetella Legg, 1976 Naustia Ludvigsen, 1982 Neoacrocephalites Sivov, 1955 Neoanomocerella Xiang, 1963 Neohedinaspis Xiang & Zhang, 1984 Neoshirakiella Sun, 1979 Neosolenopleurella Ju, 1983 Neotaenicephalus Kobayashi, 1955 Nilcgna Noelaspis Ludvigsen, Westrop & Kindle, 1989 Novakella Whittard, 1961 Octobronteus Weber, 1945 Oculeus Poletaeva & Romanenko, 1970 Onchonotina Lu, 1964 Onchonotopis Oopsites Fortey, 1975 Opsupharus Oreisator Geyer & Malinky, 1997 Parabathycheilus Mergl, 1984 Paracrocephalites Poulsen, 1954 Paraharpes Whittington, 1950 Parairvingella Kobayashi, 1938 Parakingasidoides Paralorenzangella Jell, 2003 Paranumia Parapeishania Qiu, 1983 Paraplethopeltis Bridge & Cloud, 1947 Paratermierella Hupé, 1953 Paratretaspis Dean, 1973 Pardailhania Thoral, 1947 Parkesolithus Campbell & Durham, 1970 Patronaspis Ivshin, 1983 Pedinaspis Ivshin, 1983 Pelicephalus Kurtz, 1975 Perioura Resser, 1938 Perischoclonus Raymond, 1925 Pesaiella Rozova, 1964 Petruninaspis Ivshin, 1983 Phorocephala Lu, 1965 Pinglusapis Placosema Öpik, 1967 Platyharpes Whittington, 1950 Plectrella Ludvigsen, Westrop & Kindle, 1989 Polycertaspis Populsenella Portaginus Lesperance, 1968 Princetonella Lochman, 1953 Proapatokephaloides Ergaliev, 1980 Proaulacopleura Kobayashi, 1936 Promesus Lochman, 1964 Propatokephalops Propeltura Proricephalus Westrop, 1986 Prospectatrix Fortey, 1981 Protostygina Prantl & Pribyl, 1949 Pseudoalokistocare Sundbe, 1994 Pseudokingstonia Palmer, 1965 Pseudokoldinia Rozova, 1968 Pseudomegalaspis Jaanusson, 1953 Ptychoparoides Rka, 1940 Ptychopleurites Kobayashi, 1936 Pulchricapitus Kurtz, 1975 Pytine Fortey, 1975 Pyttstrigis Rampartaspis Loch, 1993 Randicephalus Ivshin, 1983 Rasettaspis Ivshin, 1983 Reticuloharpes Vanek, 1963 Reuscholithus Bancroft, 1929 Rimouskia Resser, 1938 Sagavia Koroleva, 1967 Sagitaspis Ivshin, 1983 Sagitoides Ivshin, 1983 Salteria Thomson, 1864 Sanaschtykgolia Poletaeva, 1960 Sangzhiscutellum Linnaeus, 1987 Schyilaspis Ivshin, 1983 Seletella Ivshin, 1983 Seletoides Ivshin, 1983 Shenjiawania Peng, 1984 Shickshockia Rasetti, 1946 Sinoharpes Sheng, 1974 Songtaoia Yin, 1978 Stegnopsis Whittington, 1965 Stenorhachis Hintze & Jaanusson, 1956 Striticephala Sunwaptia Westrop, 1986 Syspacheilus Resser, 1938 Szechuanella Cheng Wen-t'ang, 1960 Taishania Sun, 1935 Taoyuania Liu, 1977 Tatonaspis Kobayashi, 1935 Tonopahella Sundberg & McCollum, 2003 Torifera Wolfart, 1974 Torridella Lochman & Hu, 1962 Tosotychia Öpik, 1961 Triarthrella Hall, 1863 Troedssonia Poletaeva, 1960 Tropidopyge Harrington & Kay, 1951 Trymataspis Robison, 1964 Tuberaspis Turgicephalus Fortey, 1980 Tuvanella Pokrovskaya, 1959 Uxunella Romanenko, 1985 Verkholenella Vasilenko, 1965 Vermilionites Kobayashi, 1955 Wilcoxaspis Westrop, 1986 Xianquianaspis Xiushuilithus Zhou, 1976 Yinpanolithus Lu & Chang, 1974 Yosimuraspis Kobayashi, 1960 Yuehsieszella Zhang, 1963 Yuknessaspis Rasetti, 1951 Yurakia Rozova, 1963 Zdicella Šnajdr, 1957 Ptychopariida. GBIF. [2023-03-25]. （原始内容存档于2020-11-22）.  Shelly J. Wernette, Nigel C. Hughes, Paul M. Myrow and Apsorn Sardsud. 2023. Trilobites of Thailand's Cambrian–Ordovician Tarutao Group and their geological setting. Papers in Palaeontology. DOI: 10.1002/spp2.1516