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Hemitrypa sexangula

Stenolaemata - Fenestrata

Taxonomy
Hemitrypa sexangula was named by Lonsdale (1844). It is a 3D body fossil. Its type locality is Southern Van Diemen's Land (Porter Hill shoreline), which is in a Sakmarian marine siltstone/limestone in the Bundella Formation of Australia.

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1844Hemitrypa sexangula Lonsdale p. 167

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Polyzoa
RankNameAuthor
phylumBryozoaEhrenberg 1831
classStenolaemataBorg 1926
orderFenestrataAstrova and Morozova 1956
genusHemitrypa
speciessexangula

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
ReferenceDiagnosis
W. Lonsdale 1844Net-work fine, hexagonal; meshes round in double rows.