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Emarginula (Arginula)

Gastropoda - Lepetellida - Fissurellidae

Taxonomy
Arginula was named by Palmer (1937) [Sepkoski's age data: T Eo-m].

It was reranked as Emarginula (Arginula) by Knight et al. (1960).

It was assigned to Emarginula by Knight et al. (1960); and to Archaeogastropoda by Sepkoski (2002).

Synonymy list
YearName and author
1937Arginula Palmer
1960Emarginula (Arginula) Knight et al. p. 226
2002Arginula Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassVetigastropoda(Salvini-Plawen 1980)
orderLepetellidaMoskalev 1971
superfamilyFissurelloidea(Fleming 1822)
familyFissurellidaeFleming 1822
subfamilyEmarginulinae(Gray 1834)
tribeEmarginuliniChildren 1834
genusEmarginulaLamarck 1801
subgenusArginula(Palmer 1937)

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.

Subg. †Emarginula (Arginula) Palmer 1937
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Diagnosis
No diagnoses are available