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Phaenoschisma gracillimum

Blastoidea - Fissiculata - Phaenoschismatidae

Taxonomy
Phaenoschisma gracillimum was named by Rowley and Hare (1891). It is not extant.

Sister species lacking formal opinion data
P. rossica

Synonymy list
YearName and author
1891Phaenoschisma gracillimum Rowley and Hare p. 99 figs. pl. 2, figs. 6-8

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
—Ambulacraria
phylumEchinodermata
RankNameAuthor
subphylumBlastozoa
classBlastoideaSay 1825
orderFissiculataJaekel 1918
familyPhaenoschismatidaeEtheridge and Carpenter 1886
genusPhaenoschismaEtheridge and Carpenter 1882
speciesgracillimumRowley and Hare 1891

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.

†Phaenoschisma gracillimum Rowley and Hare 1891
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Diagnosis
No diagnoses are available