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Taxonomy
Leukoma was named by Römer (1857). It is extant.
It was reranked as Protothaca (Leukoma) by Todd (2001).
It was assigned to Protothaca by Todd (2001); and to Venerinae by Coan and Valentich-Scott (2012).
It was reranked as Protothaca (Leukoma) by Todd (2001).
It was assigned to Protothaca by Todd (2001); and to Venerinae by Coan and Valentich-Scott (2012).
Species
L. asperrima, L. beili, L. columbiensis, L. dolicha, L. ecuadoriana, L. grata, L. histrionica, L. laciniata, L. metodon (syn. Nioche (Nioche) zorritensis, Nioche (Nioche) mcgintyi), L. pertincta, L. staleyi, L. staminea (syn. Protothaca ruderata, Tapes diversum), L. thaca, Protothaca (Novathaca), Protothaca (Protothaca), Protothaca (Tropithaca) seymourensis
Synonyms
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Synonymy list
Year | Name and author |
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1857 | Leukoma Römer |
1902 | Protothaca Dall p. 364 |
1922 | Paphia (Protothaca) Howe p. 98 |
1925 | Paphia (Protothaca) Oldroyd p. 6 |
1942 | Venerupis (Protothaca) Weaver p. 170 |
1948 | Notochione Hertlein and Strong |
1961 | Colonche Olsson |
1961 | Nioche (Antinioche) Olsson |
1961 | Tropithaca Olsson |
1969 | Protothaca da Silva Forti p. 86 |
1972 | Protothaca (Tropithaca) Hertlein p. 35 |
1982 | Nioche (Antinioche) Woodring p. 707 |
2001 | Protothaca Todd |
2001 | Protothaca (Antinioche) Todd |
2001 | Protothaca (Leukoma) Todd |
2001 | Protothaca (Notochione) Todd |
2001 | Protothaca (Tropithaca) Todd |
2002 | Antinioche Sepkoski |
2002 | Notochione Sepkoski |
2002 | Protothaca Sepkoski |
2006 | Protothaca Beu p. 277 |
2012 | Leukoma Coan and Valentich-Scott p. 771 |
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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. Leukoma Römer 1857
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Leukoma asperrima Sowerby 1835
Leukoma beili Olsson 1961
Leukoma columbiensis Sowerby 1835
†Leukoma dolicha Woodring 1982
Leukoma ecuadoriana Olsson 1961
Leukoma grata Say 1831
Leukoma histrionica Sowerby 1835
Leukoma laciniata Carpenter 1864
Leukoma metodon Pilsbry and Lowe 1932
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Invalid names: Nioche (Nioche) mcgintyi Olsson 1961 [synonym], Nioche (Nioche) zorritensis Olsson 1961 [synonym]
Leukoma pertincta Dall 1902
Leukoma staleyi Gabb 1866
Leukoma staminea Conrad 1837
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Invalid names: Protothaca ruderata Deshayes 1853 [synonym], Tapes diversum Sowerby II 1852 [synonym]
Leukoma thaca Molina 1782
Invalid names: Antinioche Olsson 1961 [synonym], Colonche Olsson 1961 [synonym], Notochione Hertlein and Strong 1948 [synonym], Protothaca Dall 1902 [synonym], Tropithaca Olsson 1961 [synonym]
Diagnosis
No diagnoses are available