Device for biological observation of mites

The utility model discloses a device for biological observation of mites, which comprises a bottom plate, a feeding body, a cover plate and a water absorption cotton thread, the bottom plate, the feeding body and the cover plate are sequentially overlapped together from bottom to top, the feeding body is provided with a hollow groove for mites to move, the bottom plate is provided with a through hole communicated with the hollow groove, and the water absorption cotton thread is arranged in the through hole. The water absorption cotton threads extend into the through holes from the outside and extend into the hollow grooves, and the cover plate is made of transparent materials. The cover plate and the bottom plate jointly encircle the hollow groove to form a relatively sealed space, mites are effectively prevented from escaping, the device is easy to manufacture and simple in structure, all the components can be disassembled and combined, and carrying is convenient. 本实用新型公开了一种用于螨类生物学观察的装置，包括底板、饲养本体、盖板以及吸水棉线，所述