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Taxonomy
Eulomidae was named by Kobayashi (1955). It is not extant.
It was assigned to Ptychopariida by Jell and Adrain (2002); and to Olenida by Adrain (2011).
It was assigned to Ptychopariida by Jell and Adrain (2002); and to Olenida by Adrain (2011).
Subtaxa
Acrocephalaspina, Altaiaspis, Amzasskiella, Crucicephalus, Dolgeuloma (syn. Rosovaspis, Pseudoacrocephalites), Duplora, Euloma (syn. Calymenopsis), Eulominae, Iveria, Karataspis, Ketyna, Kujandaspis, Limpeina, Loparella, Lopeuloma, Natmus, Pareuloma, Probilacunaspis, Proteuloma (syn. Mioeuloma), Pseudoacrocephalites, Stigmatoa
Synonymy list
Year | Name and author |
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1955 | Eulomidae Kobayashi |
2002 | Eulomidae Jell and Adrain p. 471 |
2011 | Eulomidae Adrain p. 107 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. †Eulomidae Kobayashi 1955
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G. †Acrocephalaspina Ergaliev 1980
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†Acrocephalaspina insueta Ergaliev 1980
†Acrocephalaspina longa Ergaliev 1980
G. †Altaiaspis Ivshin 1960
G. †Amzasskiella Poletaeva 1960
G. †Dolgeuloma Rozova 1963
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†Dolgeuloma abunda Rozova 1963
†Dolgeuloma dolganensis Rozova 1963
Invalid names: Rosovaspis Courtessole and Pillet 1976 [objective synonym]
G. †Euloma Angelin 1854
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Subg. †Euloma (Plecteuloma) Shergold 1975
†Euloma granulatum Ruzicka 1926
†Ptychoparia (Euloma) affinis Walcott 1884
†Ptychoparia (Euloma) dissimilis Walcott 1884
Invalid names: Calymenopsis Bergeron 1895 [synonym]
G. †Ketyna Rozova 1963
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†Ketyna glabra Rozova 1963
†Ketyna karatauensis Lisogor 1977
†Ketyna ketiensis Rozova 1963
†Ketyna striata Peng 1992
†Ketyna zhejiangensis Lu and Lin 1983
G. †Kujandaspis Ivshin 1953
G. †Limpeina Ogienko 1984
G. †Natmus Jell 1985
G. †Pareuloma Rasetti 1954
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†Pareuloma brachymetopa Rasetti 1954
†Pareuloma impunctata Rasetti 1954
†Pareuloma spinosa Palmer 1968
G. †Probilacunaspis Ergaliev 1980
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†Probilacunaspis nasalis Peng 1992
†Probilacunaspis prolatus Ergaliev 1980
†Probilacunaspis similis Ergaliev 1980
G. †Proteuloma Sdzuy 1958
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†Proteuloma debila Ergaliev 1980
†Proteuloma huochengensis Zhang 1981
†Proteuloma subquadrata Lu and Qian 1977
Invalid names: Mioeuloma Lu and Qian 1977 [synonym]
Diagnosis
No diagnoses are available