Device for culturing juvenile crabs in mangrove wetland

The invention discloses a device for culturing juvenile crabs in a mangrove wetland. The device comprises a fixing upright post and a culture floating body; the culture floating body is connected to the fixing upright post with the upper side and the lower side movable; the culture floating body refers to a floating body with an internal cavity; a partition plate for dividing the cavity into an upper layer and a lower layer is arranged in the floating body, spaced from the inner wall of the floating body, and detachably connected to the inner wall of the floating body; the upper side wall of the floating bod is hollowed out; a gland is arranged at the upper end of the floating body; the lower portion of the floating body serves a culture area, and a screen is arranged at the lower end of the culture area. The device is adaptable to culture of juvenile crabs in the mangrove wetland, is simple in structure and achieves high survival rate of crabs. 本发明公开一种红树林湿地的螃蟹幼苗养殖装置，包括固定立柱和养殖浮体，所述的养殖浮体上下活动连接在固定立柱上，养殖浮体为内设空腔的