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Akera

Gastropoda - Anaspidea - Akeridae

Taxonomy
Akera was named by Muller (1776) [Sepkoski's age data: J Call-u R Sepkoski's reference number: 614]. It is extant.

It was reranked as Bulla (Akera) by Gould (1853).

It was assigned to Bulla by Gould (1853); to Akeridae by Squires (2001); and to Anaspidea by Sepkoski (2002).

Synonymy list
YearName and author
1776Akera Muller
1853Bulla (Akera) Gould p. 375
2001Akera Squires p. 15
2002Akera Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassOpisthobranchiaMilne-Edwards 1848
orderAnaspideaFischer 1883
superfamilyAkeroideaMazzarelli 1891
familyAkeridaeMazzarelli 1891
genusAkeraMuller 1776

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