| 摘要 |
PURPOSE: A breeding facility for north Korean mountain frogs is provided to prevent crickets from being escaped for copulation by installing an extrication proof plate. CONSTITUTION: A breeding facility for north Korean mountain frogs is composed of a bottom unit, side surfaces unit, and an upper surface unit. The side surface unit surrounds the upper space of the bottom unit. The side surface unit supports an upper part reproduction place which provides a breeding space for the crickets. The upper part reproduction place comprises upper part reproduction places (500a) and a lower upper part reproduction place. The upper surface unit covers the upper-space of the bottom unit. The bottom unit includes a lower part reproduction place which provides the breeding space of the crickets. |
