Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Antispira

Paragastropoda - Mimospirida - Onychochilidae

Taxonomy
Antispira was named by Perner (1903) [Sepkoski's age data: O Cara-m]. It is not extant. Its type is Antispira praecox.

It was assigned to Gastropoda by Perner (1903); to Scaevogyrinae by Knight et al. (1960); to Onychochilidae by Linsley and Kier (1984) and Fryda and Rohr (1999); and to Hyperstrophina by Sepkoski (2002).

Synonyms
Synonymy list
YearName and author
1903Antispira Perner
1960Antispira Knight et al. p. 187
1964Invertospira Horný
1984Antispira Linsley and Kier
1984Invertospira Linsley and Kier
1999Antispira Fryda and Rohr p. 406
2002Antispira Sepkoski, Jr.
2002Invertospira Sepkoski, Jr.

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classParagastropoda
orderMimospirida
superfamilyClisospiroidea()
familyOnychochilidae
genusAntispira

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