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Dirachis

Gastropoda - Cycloneritimorpha - Plagiothyridae

Taxonomy
Dirachis was named by Whidborne (1891) [Sepkoski's age data: D Eife D Give Sepkoski's reference number: 362]. It is not extant.

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

Synonymy list
YearName and author
1891Dirachis Whidborne
1960Dirachis Knight et al. p. 275
2002Dirachis Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassNeritimorpha
orderCycloneritimorpha
orderNeritoina(Rafinesque 1815)
superfamilyNeritopsoidea
familyPlagiothyridae
genusDirachis

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