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Schizopea normalis

Gastropoda - Sinuopeidae

Taxonomy
Dirhachopea normalis was named by Ulrich et al. (1931) [E.O. Ulrich & J. Bridge in ]. It is not extant. Its type locality is Ulrich Loc. 438-r. Hill in woods ½ miles west of Eminence, which is in a Trempealeauan carbonate dolomite in the Eminence Formation of Missouri.

It was recombined as Schizopea normalis by Wagner (1999) and Wagner (2023).

Synonyms
Synonymy list
YearName and author
1931Dirhachopea intermedia Ulrich et al. pp. 188 - 189 figs. pl. 18 f. 17-19
1931Dirhachopea normalis Ulrich et al. p. 188 figs. pl. 17 f. 14-16
1931Dirhachopea corrugata Ulrich et al. p. 190 figs. pl. 18 f. 20
1999Schizopea corrugata Wagner
1999Schizopea intermedia Wagner
1999Schizopea normalis Wagner p. 70
2023Schizopea normalis Wagner p. 126

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classGastropoda
subclassEogastropoda
familySinuopeidae
genusSchizopea
speciesnormalis()

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.

†Schizopea normalis Ulrich et al. 1931
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Invalid names: Dirhachopea corrugata Ulrich et al. 1931 [synonym], Schizopea intermedia Ulrich et al. 1931 [synonym]
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
Adult height: 10 to < 100g
Locomotion: actively mobilec
Life habit: epifaunalc
Vision: limitedc
Created: 2009-03-04 10:23:44
Modified: 2009-03-04 12:23:44
Source: g = genus, c = class
References: Hendy 2009, Kiessling 2004

Age range: Trempealeauan or 492.50000 to 485.40000 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Trempealeauan492.5 - 485.4USA (Missouri) Dirhachopea corrugata (154350) Dirhachopea intermedia (98342 154351) Dirhachopea normalis (154353) Dirhachopea sp. (93582) Schizopea normalis (64586)