Robuta

https://www.marinespecies.org/aphia.php?p=taxdetails&id=168456

WoRMS - World Register of Marine Species - Isodictya erinacea (Topsent, 1916)

marine species worms world register isodictya

https://marinespecies.org/porifera/porifera.php/porifera.php?p=taxdetails&id=192060

World Porifera Database - Species - Isodictya lurida Bowerbank, 1866

world porifera database species isodictya