ammonites
Huayingia Rigby et al. 1994 (demosponge)

Demospongea - Agelasida - Glomocystospongiidae

Full reference: J. K. Rigby, J. Fan, W. Zhang, S. Wang, and X. Zhang. 1994. Sphinctozoan and Inozoan Sponges from the Permian Reefs of South China. BYU Geology Studies 40:43-109

Parent taxon: Glomocystospongiidae according to J. K. Rigby et al. 1994

Sister taxon: Glomocystospongia

Subtaxa: Huayingia glomerata

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Type: Huayingia glomerata

Ecology: stationary epifaunal suspension feeder