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Taxon:
Class †
Heteractinida
de Laubenfels, 1955
(sponge)
Taxa
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Classification by:
Systema Naturae 2000
Finks et al. (2004) Volume 3: Porifera (Demospongea, Hexactinellida, Heteractinida, Calcarea)
Webby (2015) Outline Classification and Ranges of Taxa of the Hypercalcified Porifera
Zhang (2011) Animal biodiversity
Phylum
Porifera
Grant, 1836 - sponges
Class †
Heteractinida
de Laubenfels, 1955
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Last updated:
28 Aug 2026
Phylum Porifera Grant, 1836 - sponges
Class †Heteractinida de Laubenfels, 1955