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Cylichnella bidentata

Gastropoda - Cephalaspidea - Cylichnidae

Taxonomy
Bulla bidentata was named by d'Orbigny (1841) [DISTRIBUTION: Pleistocene-Recent; Western Atlantic.]. It is extant.

It was recombined as Acteocina bidentata by Weisbord (1962); it was recombined as Cylichnella bidentata by Gabb (1873), Portell et al. (1992) and Hendy et al. (2008).

Sister species lacking formal opinion data

View classification of included taxa

Synonyms
  • Cylichnella mareana was named by Weisbord (1962) [DISTRIBUTION: Pleistocene-Recent; Caribbean.]. It is extant.

    It was synonymized subjectively with Acteocina bidentata by Hendy et al. (2008).
Synonymy list
YearName and author
1841Bulla bidentata d'Orbigny
1873Cylichnella bidentata Gabb
1962Acteocina bidentata Weisbord
1962Cylichnella mareana Weisbord pp. 458-459 figs. pl. 47, figs. 1-2
1992Cylichnella bidentata Portell et al.
2008Cylichnella bidentata Hendy et al.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassOpisthobranchiaMilne-Edwards 1848
orderCephalaspideaFischer 1883
superfamilyPhilinoideaGray 1850
familyCylichnidaeAdams 1850
genusCylichnellaGabb 1873
speciesbidentata(d'Orbigny 1841)

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