Vema (mollusc)
Vema is a genus of deep-sea molluscs, monoplacophorans. The genus is named after the oceanographic Research Vessel Vema.
All Vema species have six pairs of gills.
Vema is a genus of deep-sea molluscs, monoplacophorans. The genus is named after the oceanographic Research Vessel Vema.
All Vema species have six pairs of gills.