Robuta

https://www.marinespecies.org/aphia.php?p=taxdetails&id=170081

WoRMS - World Register of Marine Species - Erylus niger Bergquist, 1968

marine species worms world register erylus

https://marinespecies.org/afremas/aphia.php?p=taxdetails&id=134019

African Register of Marine Species (AfReMaS) - Erylus papulifer Pulitzer-Finali, 1983

marine species african register erylus pulitzer

https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=134014

World Register of Deep-Sea species - Erylus granularis Topsent, 1904

deep sea world register species erylus

https://marinespecies.org/porifera/porifera.php/www.aqua-aquapress.com/porifera.php?p=taxdetails&id=191069

World Porifera Database - Species - Erylus alleni de Laubenfels, 1934

world porifera database species erylus