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Morphology Ecology and taphonomy   Age range and collections

Leptoptygma

Gastropoda - Murchisoniina - Soleniscidae

Taxonomy
Leptoptygma was named by Knight (1936) [Sepkoski's age data: C Serp C Step Sepkoski's reference number: 1,797]. It is not extant.

It was assigned to Subulitinae by Knight et al. (1960); to Subulitidae by Nützel et al. (2000); to Strobeidae by Bandel (2002); to Neotaenioglossa by Sepkoski (2002); and to Soleniscidae by Wagner (2017).

Synonymy list
YearName and author
1936Leptoptygma Knight
1960Leptoptygma Knight et al. p. 320
2000Leptoptygma Nützel et al. p. 595
2002Leptoptygma Bandel
2002Leptoptygma Sepkoski, Jr.
2017Leptoptygma Wagner p. G657

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassOrthogastropoda
orderMurchisoniina
superfamilyLoxonematoidea(Koken 1889)
familySoleniscidae
genusLeptoptygma

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