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Protozyga exigua

Rhynchonellata - Atrypida - Protozygidae

Taxonomy
Atrypa exigua was named by Hall (1847). It is the type species of Protozyga.

It was recombined as Protozyga exigua by Mitchell (1977).

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1977Protozyga exigua Mitchell

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderAtrypidaRzhonsnitskaya 1960
suborderLissatrypidinaCopper 1996
superfamilyProtozygoideaCopper 1986
familyProtozygidaeCopper 1986
genusProtozygaHall and Clarke 1893
speciesexigua(Hall 1847)

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