| Specimen is a basal fragment of a tubular sponge with missing apical region. A central cavity is present, presumably opening with a single apical osculum, which is missing in the specimen. |
| beige-brown |
| Presumably a single apical osculum, which is missing in the fragmentary specimen. |
| Smooth by cortical spicules |
| Small scattered triactines and tetractines, the atrial wall are supported by small tetractines. |
| Large tangential triactine in layers, about half of the sponge wall thickness. Rare large tetractines are expected from this species, but were not observed. |
| Cortical triactines (actines 303-403-472 um long), small choanosomal triactines and tetractines, atrial tetractines, similar to choanosomal ones |
