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Tmetonema

Gastropoda - Anozygidae

Taxonomy
Tmetonema was named by Longstaff (1912) [Sepkoski's age data: C Serp Sepkoski's reference number: 797]. It is the type genus of Tmetoneminae.

It was assigned to Pseudozygopleurinae by Knight et al. (1960); to Neotaenioglossa by Sepkoski (2002); and to Tmetoneminae by Bouchet et al. (2005).

Synonymy list
YearName and author
1912Tmetonema Longstaff
1960Tmetonema Knight et al. p. 313
2002Tmetonema Sepkoski, Jr.
2005Tmetonema Bouchet et al. p. 172

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassProsobranchiaMilne-Edwards 1848
superorderCaenogastropodaCox 1959
superfamilyActeoninoideaCossmann 1895
familyAnozygidaeBandel 2002
subfamilyTmetoneminaeBandel 2002
genusTmetonema

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