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Amphiscapha subquadrata

Gastropoda - Euomphalina - Euomphalidae

Taxonomy
Straparollus (Euomphalus) subquadratus was named by Meek and Worthen (1870). It is not a trace fossil.

It was recombined as Euomphalus subquadratus by White (1891); it was recombined as Straparollus subquadratus by Keyes (1894); it was recombined as Amphiscapha subquadrata by Wagner (2017).

Synonymy list
YearName and author
1870Straparollus (Euomphalus) subquadratus Meek and Worthen p. 46
1873Straparollus (Euomphalus) subquadratus Meek and Worthen p. 605 figs. pl. 29 f. 12a-c, 13 a-c
1891Euomphalus subquadratus White p. 25 figs. Pl 3, fig 9
1894Straparollus subquadratus Keyes p. 162
1934Straparollus (Euomphalus) subquadratus Knight p. 161–162 figs. pl. 22 f. 2a-e; pl. 26 f. 2
2017Amphiscapha subquadrata Wagner p. G6376

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassEogastropoda
orderEuomphalina
superfamilyEuomphaloidea()
familyEuomphalidae
genusAmphiscapha
speciessubquadrata()

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.

Diagnosis
No diagnoses are available