Robuta

https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=932781

Foraminifera - Elphidium sagra (d'Orbigny, 1839)

foraminifera elphidium sagra orbigny

https://marinespecies.org/aphia.php?p=taxdetails&id=1769582

WoRMS - World Register of Marine Species - Elphidium caspicum Mayer, 1968

marine species worms world register elphidium

https://marinespecies.org/hkrms/aphia.php?p=taxdetails&id=113262

Hong Kong Register of Marine Species - Elphidium crispum (Linnaeus, 1758)

hong kong marine species register elphidium linnaeus

https://marinespecies.org/foraminifera/aphia.php?p=taxdetails&id=1313890

Foraminifera - Elphidium shochinae Mayer, 1968

foraminifera elphidium mayer

https://marinespecies.org/deepsea/aphia.php?p=taxdetails&id=113258

World Register of Deep-Sea species - Elphidium asklundi Brotzen, 1943

deep sea world register species elphidium

https://marinespecies.org/aphia.php?p=taxdetails&id=113254

WoRMS - World Register of Marine Species - Elphidium advenum (Cushman, 1922)

marine species worms world register elphidium