Primovula formosaPrimovula formosa is a species of sea snail in the family Ovulidae, the ovulids, cowry allies or false cowries.DistributionThis species is distributed in East Asia, spanning north from Japan, both sides of Taiwan Straits, Thailand and East Kalimantan. Usually habitat at bottom of sea, on species of order Gorgonacea at depth of 15-18m.