Van Soest et al. (2021: 146) contest the present subgenus assignment of M. thaumatochela because the naviculichelae ... [details]
The species exhibits distinct red and white forms but these forms do not show spicular differences. Van Soest et ... [details]
Oxymycale stecarmia (type USNM 22890) from SW Ponapé (approx. 6.94°N 158.28°E) is a semi-encrusting sponge ... [details]
The occurrence of specimens with few or even absent flagellated sigmas in combination with sigmas I of about the ... [details]