This page represents the following TreeOfLife-200M taxonomic path.[1]
Preserved sponge material photographed as mounted museum/invertebrate zoology specimens is available for Acarnus bergquistae in the dataset, providing morphological context for the species within Acarnidae (Poecilosclerida).
Poecilosclerida (non-verongiid demosponges) are reported to contain α-chitin as an important structural component of their skeletons. A PLoS ONE study examining Red Sea non-verongiid demosponges includes Acarnus as a representative Poecilosclerida genus, supporting the broader relevance of Acarnus taxa to chitin-associated structural biology and potential chitin/biomaterials applications.[2]