The invention discloses an ovigerous shrimp larvae collecting and temporarily breeding device. The device is characterized by consisting of a shrimp larvae temporarily breeding tank, a parent shrimp storing tank, a baffle, a conical larvae collecting tank, a larvae collecting machine and a bracket, wherein the size of the parent shrimp storing tank is less than that of the shrimp larvae temporarily breeding tank; the parent shrimp storing tank is sleeved in the shrimp larvae temporarily breeding tank and fixed at an opening of the shrimp larvae temporarily breeding tank in a suspension manner; the top of the parent shrimp storing tank is opened, and other surfaces are nettings in 8 meshes; and the top and the bottom of the shrimp larvae temporarily breeding tank are opened, and other surfaces are bolting silks in 60 meshes. The ovigerous shrimp larvae collecting and temporarily breeding device disclosed by the invention has simple operation, and can master the density of the shrimp larvae out of the membrane in real time so as to separate the parent shrimp from the shrimp larvae; and meanwhile, the shrimp larvae can be conveniently collected.