This page represents the following TreeOfLife-200M taxonomic path.[1]
Only a single museum-specimen image was available for Acarnus tortilis in the TreeOfLife-200M target path used here. The specimen image (Naturalis Biodiversity Center; preserved specimen) provides a visual reference for the external sponge form as collected and preserved.
GBIF lists Acarnus tortilis as an accepted species, authored by Topsent, 1892.