This page represents the following TreeOfLife-200M taxonomic path.[1]
A representative image in the Tree of Life (imageomics) / EOL (via WoRMS media) shows a calcareous sponge identified as Ascandra crewsi.
GBIF records Ascandra crewsi as an accepted species name (Van Soest & De Voogd, 2015) and places it within Calcarea, order Clathrinida, and family Dendyidae (as indexed by GBIF).[2]
A Zootaxa paper on calcareous sponges from French Polynesia includes Ascandra crewsi in its taxonomic-name indexing (authorship/year indexed as 2015).[3]