Robuta

https://www.marinespecies.org/aphia.php?p=taxdetails&id=727998 WoRMS - World Register of Marine Species - Hexangium sigani Goto & Ozaki, 1929 marine species worms world register https://repository.untad.ac.id/view/creators/ARMILA_SIGANI=3A=3A=3A.html Items where Author is "ARMILA SIGANI" - Repository UNTAD items author repository untad