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Chrysostoma

Gastropoda - Trochidae

Taxonomy
Chrysostoma was named by Swainson (1840) [Sepkoski's age data: K R]. It is extant.

It was assigned to Monodontinae by MacNeil (1960); to Trochinae by Wilson (1993); and to Archaeogastropoda by Sepkoski (2002).

Synonymy list
YearName and author
1840Chrysostoma Swainson
1960Chrysostoma MacNeil p. 25
1993Chrysostoma Wilson p. 77
2002Chrysostoma Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassOrthogastropoda
superorderVetigastropodaSalvini-Plawen 1980
superfamilyTrochoidea(Rafinesque 1815)
familyTrochidaeRafinesque 1815
subfamilyMonodontinaeCossman 1916
genusChrysostomaSwainson 1840

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