Bing found the following results
Darwinella intermedia - Wikipedia
WoRMS - World Register of Marine Species - Darwinella …
World Porifera Database - Species - Darwinella intermedia …
Darwinella (sponge) - Wikipedia
Darwinella intermedia - Topsent,1893
IRMNG - Darwinella intermedia Topsent, 1893
ADW: Darwinella intermedia: CLASSIFICATION
Darwinella intermedia Topsent 1893 - Encyclopedia of Life
COPEPEDIA summary for Darwinella intermedia : T4140650 : Species
North Atlantic Register of Marine Species (NARMS)