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Belyaevaspongia Senowbari-Daryan and Ingavat-Helmcke 1994 (demosponge)

Demospongea - Agelasida - Intrasporeocoeliidae

PaleoDB taxon number: 54346

Synonym: Polysiphonella Belyaeva 1991 [replaced name] (taxon 174951)

Full reference: B. Senowbari-Daryan and R. Ingavat-Helmcke. 1994. Sponge assemblage of some Upper Permian reef limestones from Phrae province (Northern Thailand). Geologija 36:5-59

Parent taxon: Intrasporeocoeliidae according to R. M. Finks et al. 2004

Sister taxa: Delijania, Intrasporeocoelia, Intrasporocoelia, Rahbahthalamia, Rhabadactinia, Rhabdactinia

Subtaxa: Belyaevaspongia insolita

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Type: Polysiphonella insolita

Ecology: stationary epifaunal suspension feeder