Bathynerita naticoidea has no osmoregulatory ability when the salinity is too high , but it can survive high salinities .
Bathynerita naticoidea closes Bathynerita naticoidea 's operculum .
Bathynerita naticoidea has no osmoregulatory ability when the salinity is too high , but it can survive high salinities , because it closes its operculum .