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Morphology Ecology and taphonomy   Age range and collections

Divaricella (Egracina)

Bivalvia - Lucinida - Lucinidae

Taxonomy
Divaricella (Egracina) was named by Chavan (1951) [Sepkoski's age data: Q Plei R]. It is extant. Its type is Tellina dentata.

It was reranked as Egracina by Sepkoski (2002).

It was assigned to Veneroida by Sepkoski (2002); and to Divaricella by Chavan (1951), Cox et al. (1969) and von Cosel (2006).

Synonymy list
YearName and author
1951Divaricella (Egracina) Chavan
1969Divaricella (Egracina) Cox et al. p. 506
2002Egracina Sepkoski, Jr.
2006Divaricella (Egracina) von Cosel p. 845

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Cox 1960)
CardiomorphiFerussac 1822
CardioniFerussac 1822
LucinidiaGray 1854
orderLucinida(Stoliczka 1871)
superfamilyLucinoideaFleming 1828
familyLucinidaeFleming 1828
genusDivaricellaMartens 1880
subgenusEgracinaChavan 1951

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.

Diagnosis
No diagnoses are available