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Hormotoma prava

Gastropoda - Murchisoniina - Hormotomidae

Taxonomy
Murchisonia prava was named by Whitfield (1886). It is not extant. Its type locality is 227 - Promonotory on west end of Fort Cassin, Lake Champlain., which is in a Cassinian carbonate limestone in the Fort Cassin Formation of Vermont.

It was recombined as Hormotoma prava by Wagner (2023).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1886Murchisonia prava Whitfield pp. 316 - 317 figs. pl. 24 f. 22
2023Hormotoma prava Wagner p. 5202

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassOrthogastropoda
orderMurchisoniina
superfamilyMurchisonioidea()
familyHormotomidae
genusHormotoma()
speciesprava()

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.

Hormotoma prava Whitfield 1886
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Entire body: yessubg
Adult length: 10 to < 100subg
Adult width: 10 to < 100subg
Adult height: 10 to < 100subg
Folds: nonesubg
Ribbing: minorsubg
Spines: nonesubg
Internal reinforcement: nonesubg
Locomotion: actively mobilesubg
Life habit: epifaunalsubg
Diet: herbivoresubg
Vision: limitedo
Created: 2004-10-20 01:59:43
Modified: 2004-10-20 03:59:43
Source: subg = subgenus, o = order
References: Aberhan et al. 2004, Bambach et al. 2007, Hendy 2009

Age range: Cassinian or 482.30000 to 470.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Cassinian482.3 - 470.0USA (Vermont) Murchisonia prava (type locality: 154944)