Calvitius

Calvitius is a genus under Oliganae and is distinguished by its lack of hair, feathers or any other form of external insulation. Because of this, they tend to thrive in warm, shallow waters where no insulation is needed, as opposed to Trichota, which can survive very low temperatures and depths. They are named after the Latin word for bald or hairless, calvitium.

Species under Calvitius:

Calvitius roseaclavo

Calvitius viridusclavi