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Trochonema bellulum

Gastropoda - Murchisoniina - Trochonematidae

Taxonomy
Trochonema bellulum was named by Ulrich and Scofield (1897) [Trochonema bellulum Ulrich in Ulrich & Scofield 1897]. It is not extant.

Synonymy list
YearName and author
1897Trochonema bellulum Ulrich and Scofield
1995Trochonema bellulum Wagner p. 177
1999Trochonema bellulum Wagner
2023Trochonema bellulum Wagner p. 2127

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassOrthogastropoda
orderMurchisoniina
superfamilyTrochonematoidea()
familyTrochonematidae
genusTrochonema
speciesbellulum

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.

Trochonema bellulum Ulrich and Scofield 1897
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 10 to < 100g
Folds: noneg
Ribbing: minorg
Spines: noneg
Internal reinforcement: noneg
Locomotion: actively mobileo
Life habit: epifaunalo
Diet: detritivoreo
Vision: limitedo
Created: 2009-06-06 08:25:05
Modified: 2009-06-06 10:25:05
Source: g = genus, o = order
References: Hendy 2009, Bambach et al. 2007

Age range: Ashbyan or 457.30000 to 449.60000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Ashbyan457.3 - 449.6USA (Virginia) Trochonema bellulum (33544 33545 33546 33547)
Ashbyan457.3 - 449.6USA (Tennessee) Trochonema bellulum (5327)