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Taxonomy
Codakia was named by Scopoli (1777) [Sepkoski's age data: K Maes-l R]. It is extant.
It was reranked as Lucina (Codakia) by Toula (1911).
It was assigned to Lucina by Toula (1911); to Lucininae by Cox et al. (1969), Vokes (1980) and Moore (1988); to Veneroida by Sepkoski (2002); to Lucinidae by Woodring (1925), Olsson (1931), da Silva Forti (1969), Freneix et al. (1988), Lamprell and Whitehead (1992), Wienrich (1999) and Glover and Taylor (2007); and to Codakiidae by Bouchet et al. (2010).
It was reranked as Lucina (Codakia) by Toula (1911).
It was assigned to Lucina by Toula (1911); to Lucininae by Cox et al. (1969), Vokes (1980) and Moore (1988); to Veneroida by Sepkoski (2002); to Lucinidae by Woodring (1925), Olsson (1931), da Silva Forti (1969), Freneix et al. (1988), Lamprell and Whitehead (1992), Wienrich (1999) and Glover and Taylor (2007); and to Codakiidae by Bouchet et al. (2010).
Species
Species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1777 | Codakia Scopoli p. 398 |
1911 | Lucina (Codakia) Toula p. 494 |
1925 | Codakia Woodring p. 107 |
1930 | Pexocodakia Iredale p. 389 |
1931 | Codakia Olsson p. 51 |
1969 | Codakia Cox et al. p. 494 |
1969 | Codakia da Silva Forti p. 80 |
1980 | Codakia Vokes p. 101 |
1988 | Codakia Freneix et al. p. 418 |
1988 | Codakia Moore p. D11 |
1992 | Codakia Lamprell and Whitehead p. 42 |
1999 | Codakia Wienrich p. 226 |
2002 | Codakia Sepkoski |
2007 | Lentillaria Glover and Taylor p. 49 |
2007 | Codakia Glover and Taylor p. 130 |
2010 | Codakia Bouchet et al. |
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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. Codakia Scopoli 1777
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Subg. Codakia (Codakia) Scopoli 1777
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†Codakia (Codakia) lomonea Woodring 1925
Codakia (Codakia) orbicularis Linnaeus 1758
†Codakia (Codakia) spinulosa Dall 1903
Codakia colpoica Dall 1901
Codakia distinguenda Tryon 1872
Codakia exasperata Reeve 1854
†Codakia planatella Tate 1885
Codakia punctata Linnaeus 1758
Codakia tigerina Linnaeus 1758
Invalid names: Lentillaria Glover and Taylor 2007 [synonym], Pexocodakia Iredale 1930 [synonym]
Diagnosis
Reference | Diagnosis | |
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E. A. Glover and J. D. Taylor 2007 | Shells robust, medium to large, discoidal, flat to moderately infl ated. Sculpture of numerous fine to broad low radial ribs crossed by fi ne commarginal lamellae, sometimes producing nodules at intersection with radial ribs. Lunule short, triangular to narrowly
ovate, deep, strongly asymmetric, projecting from RV. Ligament large, set in deep resilifer. RV with two cardinal teeth, and a single, large anterior lateral tooth set close to cardinal teeth, posterior lateral teeth absent or indistinct. LV with 2 cardinals, anterior lateral 1 or 2, close to cardinal. Posterior lateral tiny or absent. Anterior adductor scar, long, detached from pallial line for about 2/3 of length. Shell usually white, internally with margin and hinge often rose-pink to red, within pallial line shell often yellow. |