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Demospongea - Agelasida - Preperonidellidae

Imperatoria was named by De Gregorio (1930) [Sepkoski's age data: O Llde P Guad-l Sepkoski's reference number: 218,652]. It is not extant. Its type is Imperatoria gallwitzi.

It was assigned to Sebargasiidae by Rigby and Potter (1986) and Rigby et al. (1988); to Calcarea by Sepkoski (2002); and to Precorynellinae by Finks et al. (2004).

Synonymy list
YearName and author
1930Imperatoria De Gregorio
1986Imperatoria Rigby and Potter
1988Imperatoria Rigby et al.
2002Imperatoria Sepkoski, Jr.
2004Imperatoria Finks et al. p. 637

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phylumPoriferaGrant 1836
classDemospongea(Sollas 1875)
subclassCeractinomorphaLevi 1953
orderAgelasidaVerrill 1907
subfamilyPrecorynellinaeRigby and Senowbari-Daryan 1996
genusImperatoriaDe Gregorio 1930

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.

No diagnoses are available