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Cleionychia
Taxonomy
Cleionychia was named by Ulrich (1892). Its type is Ambonychia lamellosa.
It was corrected as Clionychia by Raymond (1916) and Soot-Ryen and Soot-Ryen (1960).
It was assigned to Ambonychidae by Raymond (1916); to Ambonychiidae by Ulrich (1894), Soot-Ryen and Soot-Ryen (1960), Pojeta (1966), Toni (1975) and Vokes (1980); and to Pterioida by Sepkoski (2002).
It was corrected as Clionychia by Raymond (1916) and Soot-Ryen and Soot-Ryen (1960).
It was assigned to Ambonychidae by Raymond (1916); to Ambonychiidae by Ulrich (1894), Soot-Ryen and Soot-Ryen (1960), Pojeta (1966), Toni (1975) and Vokes (1980); and to Pterioida by Sepkoski (2002).
Species
Anoptera angusta, Anoptera miseneri, C. attenuata, C. corrugata, C. crebra, C. crispa, C. curta, C. excavata, C. gibbosa, C. lamellosa (syn. Ambonychia nitida, Ambonychia erecta), C. marginalis, C. montrealensis, C. mytiloides, C. ottawaensis, C. oviformis, C. primitiva, C. pulchella, C. subundata, C. superba, C. traingularis, Clionychia curta, Clionychia rhomboidea, Clionychia subundata, Clionychia undata
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1892 | Cleionychia Ulrich p. 97 |
| 1893 | Anoptera Ulrich p. 649 |
| 1894 | Clionychia Ulrich p. 489 |
| 1916 | Clionychia Raymond |
| 1960 | Clionychia Soot-Ryen and Soot-Ryen p. 105 |
| 1966 | Cleionychia Pojeta fig. 176 |
| 1966 | Anoptera Pojeta p. 171 |
| 1975 | Cleionychia Toni |
| 1980 | Cleionychia Vokes p. 30 |
| 2002 | Cleionychia Sepkoski |
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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.
G. †Cleionychia Ulrich 1892
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†Cleionychia attenuata Hall 1847
†Cleionychia corrugata Lindström 1880
†Cleionychia crebra Khalfin 1958
†Cleionychia crispa Khalfin 1958
†Cleionychia curta Foerste 1924
†Cleionychia excavata Ulrich 1895
†Cleionychia gibbosa Whiteaves 1908
†Cleionychia lamellosa Whitfield 1882
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Invalid names: Ambonychia erecta Hall 1861 [synonym], Ambonychia nitida Ulrich 1894 [synonym]
†Cleionychia marginalis Raymond 1905
†Cleionychia montrealensis Billings 1859
†Cleionychia mytiloides Hall 1847
†Cleionychia ottawaensis Whiteaves 1908
†Cleionychia oviformis Kobayashi 1934
†Cleionychia primitiva Isberg 1934
†Cleionychia pulchella Lindstrom 1880
†Cleionychia subundata Ulrich 1895
†Cleionychia superba Billings 1866
†Cleionychia traingularis Raasch in Shrock & Raasch 1937
†Clionychia curta Foerste 1924
†Clionychia rhomboidea Ulrich 1892
†Clionychia subundata Ulrich 1893
†Clionychia undata Emmons 1842
Invalid names: Anoptera Ulrich 1893 [synonym]
Diagnosis
No diagnoses are available