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Pachyascus

Hexactinellida - Innaecoeliida - Craticulariidae

Taxonomy
Pachyascus was named by Schrammen (1937) [Sepkoski's age data: J u]. It is not extant.

It was assigned to Hexactinosa by Sepkoski (2002); and to Laocoetidinae by Finks et al. (2004).

Synonymy list
YearName and author
1937Pachyascus Schrammen
2002Pachyascus Sepkoski, Jr.
2004Pachyascus Finks et al.

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classHexactinellidaSchmidt 1870
orderInnaecoeliidaBoiko 1990
RankNameAuthor
familyCraticulariidaeRauff 1893
subfamilyLaocoetidinaePomel 1872
genusPachyascusSchrammen 1937

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