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Prokaliapsis

Demospongiae - Tetralithistida - Phymaraphiniidae

Taxonomy
Prokaliapsis was named by Schrammen (1901) [Sepkoski's age data: K u T Mi]. It is not extant.

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

Synonymy list
YearName and author
1901Prokaliapsis Schrammen
2002Prokaliapsis Sepkoski
2004Prokaliapsis Finks et al.

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RankNameAuthor
kingdomAnimalia()
phylumPoriferaGrant 1836
classDemospongiae(Sollas 1875)
subclassLithistida(Schmidt 1870)
RankNameAuthor
orderTetralithistidaLagneau-Hérenger 1962
suborderTetracladinaZittel 1878
familyPhymaraphiniidaeSchrammen 1910
genusProkaliapsisSchrammen 1901

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.

G. †Prokaliapsis Schrammen 1901
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Prokaliapsis clavata Hinde 1884
Prokaliapsis cretacea Schrammen 1901
Prokaliapsis danubica Wagner 1963
Prokaliapsis gemina Schrammen 1924
Prokaliapsis schrammeni Wagner 1963
Prokaliapsis subglobosa Schrammen 1924
Diagnosis
No diagnoses are available