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Streptotrochus cyclostoma

Gastropoda - Euomphalina - Elasmonematidae

Taxonomy
Pleurotomaria cyclostoma was named by Whiteaves (1884). It is not extant. Its type locality is Durham, Billings Localities, which is in a Gorstian carbonate limestone/dolomite in the Guelph Formation of Canada.

It was recombined as Streptotrochus cyclostoma by Wagner (2023).

Synonymy list
YearName and author
1884Pleurotomaria cyclostoma Whiteaves p. 23 figs. pl. 3 f. 12, 12a
2023Streptotrochus cyclostoma Wagner p. S1156

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassEogastropoda
orderEuomphalina
superfamilyEuomphaloidea()
familyElasmonematidaeKnight 1956
genusStreptotrochus
speciescyclostoma()

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.

Streptotrochus cyclostoma Whiteaves 1884
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Folds: noneg
Ribbing: noneg
Spines: noneg
Internal reinforcement: noneg
Locomotion: stationarysuperf
Life habit: epifaunalsuperf
Diet: suspension feedersuperf
Vision: limitedc
Created: 2009-06-11 08:28:56
Modified: 2009-06-11 10:28:56
Source: g = genus, superf = superfamily, c = class
References: Bambach et al. 2007, Kiessling 2004, Hendy 2009

Age range: Gorstian or 426.70000 to 425.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Gorstian426.7 - 425.0Canada (Ontario) Pleurotomaria cyclostoma (type locality: 155012)