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Oniscidia

Gastropoda - Neogastropoda - Harpidae

Taxonomy
Oniscidia was named by Mörch (1852) [Sepkoski's age data: T Ol-l R Sepkoski's reference number: 852]. It is extant.

It was reranked as Morum (Oniscidia) by Gardner (1947), Vokes (1998) and Todd (2001).

It was assigned to Cassididae by MacNeil (1960) and Adegoke (1977); to Morum by Gardner (1947), Vokes (1998) and Todd (2001); to Neotaenioglossa by Sepkoski (2002); and to Moruminae by Squires (2018).

Synonyms
  • Pulchroniscia was named by Garrard (1961) [HISTORY: Synonym of Morum (Oniscidia) Mörch 1852 [Vokes 1998].]. It is extant.

    It was synonymized subjectively with Oniscidia by Vokes (1998).
  • Cancellomorum was named by Emerson and Old (1963) [HISTORY: Synonym of Morum (Oniscidia) Mörch 1852 [Vokes 1998].]. It is extant.

    It was reranked as Morum (Cancellomorum) by Ladd (1982); it was synonymized subjectively with Oniscidia by Vokes (1998).

    It was assigned to Morum by Ladd (1982).
  • Onimusiro was named by Kira (1971) [HISTORY: Synonym of Morum (Oniscidia) Mörch 1852 [Vokes 1998].].

    It was synonymized subjectively with Oniscidia by Vokes (1998).
Synonymy list
YearName and author
1852Oniscidia Mörch p. 111
1947Morum (Oniscidia) Gardner p. 538
1960Oniscidia MacNeil p. 57
1961Pulchroniscia Garrard p. 16
1963Cancellomorum Emerson and Old p. 18
1971Onimusiro Kira p. 198
1977Oniscidia Adegoke p. 208
1982Morum (Cancellomorum) Ladd p. 40
1998Morum (Oniscidia) Vokes p. 17
2001Morum (Oniscidia) Todd
2002Oniscidia Sepkoski
2018Oniscidia Squires p. 795

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
RankNameAuthor
Sorbeoconcha(Ponder and Lindberg 1997)
Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
orderNeogastropodaThiele 1929
superfamilyMuricoideade Costa 1776
familyHarpidaeBronn 1849
subfamilyMoruminaeHughs and Emerson 1987
genusOniscidiaMörch 1852

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. Oniscidia Mörch 1852
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Oniscidia chavani Furon 1948
Oniscidia jungi Landau 1996
Oniscidia plectata Waring 1917
Invalid names: Cancellomorum Emerson and Old 1963 [synonym], Onimusiro Kira 1971 [synonym], Pulchroniscia Garrard 1961 [synonym]
Diagnosis
ReferenceDiagnosis
R. L. Squires 2018Shell moderately lightweight and triangularly ovate, protoconch conical, spire extended, subsutural collar common, spiral ribs pervasive, cancellate sculpture very common, columellar shield well developed and with or without tubercules, aperture narrow, siphonal fasciole moderately weak, outer lip varix with denticles on interior side and commonly on exterior side.