This page represents the following TreeOfLife-200M taxonomic path.[1]
Observed images for Acanthascus solidus (Hexactinellida) show a deep-sea “glass sponge” form with a rigid, glassy appearance. Specimens appear as upright/attached sponge bodies composed of interlinked siliceous elements, with visible skeletal structure rather than a soft, compressible surface.
GBIF lists Acanthascus solidus (Schulze, 1899) as an accepted species name. GBIF also notes the basionym Staurocalyptus solidus Schulze, 1899, and provides the vernacular name “sturdy glass sponge.”[2]