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Pileolus (Tomostoma)

Gastropoda - Pileolidae

Taxonomy
Tomostoma was named by Deshayes (1824) [Sepkoski's age data: T Eo].

It was reranked as Pileolus (Tomostoma) by Pacaud and Le Renard (1995).

It was assigned to Pileolus by Pacaud and Le Renard (1995); and to Archaeogastropoda by Sepkoski (2002).

Synonymy list
YearName and author
1824Tomostoma Deshayes
1995Pileolus (Tomostoma) Pacaud and Le Renard p. 154
2002Tomostoma Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassOrthogastropoda
superorderNeritopsinaCox 1960
superfamilyNeritoidea(Rafinesque 1815)
familyPileolidaeBandel et al. 2000
genusPileolusSowerby 1823
subgenusTomostoma(Deshayes 1824)

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