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Pentameridae
Taxonomy
Pentameridae was named by M'Coy (1844).
It was assigned to Pentameracea by Talent (1963) and Bassett and Cocks (1974); and to Pentameroidea by Jin and Chatterton (1997) and Williams et al. (2002).
It was assigned to Pentameracea by Talent (1963) and Bassett and Cocks (1974); and to Pentameroidea by Jin and Chatterton (1997) and Williams et al. (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1844 | Pentameridae M'Coy |
| 1963 | Pentameridae Talent p. 69 |
| 1974 | Pentameridae Bassett and Cocks |
| 1997 | Pentameridae Jin and Chatterton |
| 2002 | Pentameridae Williams et al. p. 971 |
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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. †Pentameridae M'Coy 1844
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G. †Bisulcata Boucot and Johnson 1979
G. †Capelliniella Strand 1928
G. †Eokirkidium Khodalevich and Sapelnikov 1970
G. †Jolvia Sapel'nikov 1960
G. †Kirkidium Amsden et al. 1967
+
Subg. †Kirkidium (Bateridium) Su Rong and Li 1983
Subg. †Kirkidium (Pinguaella) Boucot and Johnson 1979
+
†Kirkidium (Pinguaella) macallisteri Boucot et al. 1988
†Kirkidium knighti Sowerby 1813
†Kirkidium sculptum Lindström 1880
G. †Lissocoelina Schuchert and Cooper 1931
G. †Nanukidium Jones 1979
G. †Pentamerifera Khodalevich 1939
G. †Pentameroides Schuchert and Cooper 1931
+
Subg. †Pentameroides (Callipentamerus) Boucot 1964
†Pentameroides septentrionalis Whiteaves 1904
†Pentameroides subrectus Hall and Clarke 1892
Subfm. †Pentameroidinae Amsden 1953
+
G. †Pentamerus Sowerby 1813
+
Subg. †Pentamerus (Supertrilobus) Boucot and Johnson 1979
†Pentamerus asiaticus Cocks 1979
†Pentamerus comis Owen 1852
†Pentamerus gothlandicus Lebedev 1892
†Pentamerus lotis Walcott 1884
†Pentamerus oblongus de Sowerby 1839
†Pentamerus palaformis Jin and Copper 2000
G. †Rhipidium Schuchert and Cooper 1931
+
Subg. †Rhipidium (Ectorhipidium) Boucot and Johnson 1979
Subg. †Rhipidium (Pararhipidium) Boucot and Johnson 1979
+
†Rhipidium (Pararhipidium) filicostatum Boucot et al. 1988
†Rhipidium knappi Hall and Whitfield 1872
†Rhipidium tenuistriatum Lindström 1880
G. †Stenopentamerus Boucot and Johnson 1979
G. †Twenhofelia Boucot and Smith 1978
Diagnosis
No diagnoses are available