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Loxonema tzwetaevi

Gastropoda - Murchisoniina - Loxonematidae

Taxonomy
Loxonema tzwetaevi was named by Gemmellaro (1889). It is a 3D body fossil. Its type locality is Pietra di Salomone, calcare grossolano, Sosio, which is in a Wordian carbonate limestone in Italy.

Sister species lacking formal opinion data

Synonymy list
YearName and author
1889Loxonema tzwetaevi Gemmellaro p. 118 figs. Pl 18, figs 25,26

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassOrthogastropoda
orderMurchisoniina
superfamilyLoxonematoidea(Koken 1889)
familyLoxonematidae
genusLoxonema
speciestzwetaevi

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.

Loxonema tzwetaevi Gemmellaro 1889
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Diagnosis
No diagnoses are available
Measurements
partNmean
shell height113.0

Composition: aragoniteo
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 10 to < 100g
Folds: noneg
Ribbing: noneg
Spines: noneg
Internal reinforcement: noneg
Locomotion: facultatively mobilef
Life habit: epifaunalf
Diet: suspension feederf
Vision: limitedo
Created: 2009-06-06 08:07:05
Modified: 2009-06-06 10:07:05
Source: g = genus, f = family, o = order
References: Hendy 2009, Bambach et al. 2007

Age range: Wordian or 266.90000 to 264.28000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Wordian266.9 - 264.28Italy Loxonema tzwetaevi (type locality: 108672)