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Stephanozyga

Gastropoda - Pseudozygopleuridae

Taxonomy
Pseudozygopleura (Stephanozyga) was named by Knight (1930) [Sepkoski's age data: C Vise P Guad-l Sepkoski's reference number: 797].

It was reranked as Palaeostylus (Stephanozyga) by Knight et al. (1960); it was reranked as Stephanozyga by Golikov and Starobogatov (1987), Sepkoski (2002), Bouchet et al. (2005) and Mazaev (2015).

It was assigned to Pseudozygopleura by Knight (1930); to Palaeostylus by Knight et al. (1960); to Stephanozygidae by Golikov and Starobogatov (1987); to Neotaenioglossa by Sepkoski (2002); and to Pseudozygopleuridae by Bouchet et al. (2005) and Mazaev (2015).

Synonyms
Synonymy list
YearName and author
1930Pseudozygopleura (Stephanozyga) Knight p. 15
1955Palaeozygopleura (Nodozyga) Horný p. 155
1960Palaeostylus (Stephanozyga) Knight et al. p. 313
1987Stephanozyga Golikov and Starobogatov p. 25
2002Stephanozyga Sepkoski
2005Stephanozyga Bouchet et al. pp. 25, 247
2015Stephanozyga Mazaev p. 968

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
superfamilyZygopleuroidea
familyPseudozygopleuridae()
genusStephanozyga()

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. †Stephanozyga Knight 1930
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Stephanozyga crassa Wanner 1922
Stephanozyga granda Kues and Batten 2001
Stephanozyga ignorata Trautschold 1867
Stephanozyga lisaspira Kues and Batten 2001
Stephanozyga magna Wang 1987
Stephanozyga nodosa Girty 1915
Stephanozyga ornamentaria Netchaev 1894
Stephanozyga seminuda Mazaev 2019
Stephanozyga subnodosa Knight 1930
Invalid names: Nodozyga Horný 1955 [synonym]
Diagnosis
No diagnoses are available