Protoschmidtia foraminosa f. mamillata subf. actinieformis Czerniavsky, 1880

Protoschmidtia foraminosa f. mamillata subf. actinieformis Czerniavsky, 1880: 99.

Described by Czerniavsky from Petropol, Sea of Azov, approximate coordinates 46.98°N 38.26°E. No material has been identified in ZIN-RAS. The combination is invalid on account of having four names (ICZN art. 45.5). As indicated above I propose to assign the specimen to the species Haliclona foraminosa (Czerniavsky, 1880) .