HATCHING APPARATUS OF EGG CAPSULE

摘要

PURPOSE: A hatching apparatus of egg capsule is provided to enhance a hatching rate by flowing seawater into inner part of a hatching tank, to block inflow of harmful virus, and to protect marine univalve shell laying egg capsule. CONSTITUTION: A hatching apparatus of egg capsule comprises: a hatching tank(20) in which an egg capsule of univalve shell is moved by seawater; and a rearing tub(50) which is connected to the top of the hatching tank and in which a larva incubated in the egg capsule is flowed in from the hatching tank. The egg capsule accepted inside the hatching tank uses an egg capsule spawned from the adult of gastropods. The hatching tank includes a first main body of cylindrical shape.