Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy External Literature Search Age range and collections

Quadrithyris minuens

Rhynchonellata - Spiriferida - Xenomartiniidae

Taxonomy
Spirifer minuens was named by Barrande (1879).

It was recombined as Delthyris (Quadrithyris) minuens by Havlicek (1959); it was recombined as Quadrithyris minuens by Johnson (1970).

Synonymy list
YearName and author
1879Spirifer minuens Barrande figs. Pl. 138, case 9, figs. 4, 5.
1959Delthyris (Quadrithyris) minuens Havlicek p. 122 figs. Pl. 11, fig. 1; Pl. 23, fig.l
1970Quadrithyris minuens Johnson pp. 209 - 210 figs. Pl. 67, figs. 1-15

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
RankNameAuthor
classRhynchonellataWilliams et al. 1996
orderSpiriferida
suborderDelthyridinaIvanova 1972
superfamilyReticularioidea
familyXenomartiniidaeHavlicek 1971
subfamilyQuadrithyridinaeGourvennec 1994
genusQuadrithyrisHavlicek 1957
speciesminuens(Barrande 1879)

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