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Tetravirga imperforata

Holothuroidea

Taxonomy
Tetravirga imperforata was named by Frizzell and Exline (1955). It is considered to be a form taxon. It is the type species of Tetravirga.

Sister species lacking formal opinion data
T. levis

Synonymy list
YearName and author
1955Tetravirga imperforata Frizzell and Exline
1962Tetravirga imperforata Deflandre-Rigaud p. 43
1968Tetravirga imperforata Mostler p. 10 figs. pl. 1 fig. 4
1971Tetravirga imperforata Kozur and Mostler p. 27
1971Tetravirga imperforata Mostler p. 6 figs. pl. 1 figs 1-3
1976Tetravirga imperforata Mostler and Rahimi-Yazd p. 5
1977Tetravirga imperforata Wernlund p. 80
1980Tetravirga imperforata Mostler p. 337

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumEleutherozoa
—Echinozoa()
classHolothuroidea()
genusTetravirga
speciesimperforata

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.

†Tetravirga imperforata Frizzell and Exline 1955
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Diagnosis
No diagnoses are available