PROBLEM TO BE SOLVED: To solve the problem that, since an ordinary stag beetle breeding set is installed on a plane by reproducing a habitat environment in a box case, a breeding case is required to be enlarged and therefor it is difficult to find its installation place, in order to reproduce really a habitat environment intrinsic to the stag beetle for an ornamental purpose or observation.SOLUTION: A breeding case having a shape obtained by halving a column vertically is used vertically, to thereby suppress the bottom surface of the case when being installed flatly. Further, when the case is used in the wall hanging style by using a hanging tool on the back of the case, a flat installation place is not required. A wood or the like used as a home is laid out (set) vertically in the case to express an erected tree, and to be thereby able to reproduce really the habitat environment.COPYRIGHT: (C)2014,JPO&INPIT【課題】通常のクワガタ飼育セットは箱型のケースに生息環境を再現して平面に設置します。その為、観賞用や観察用にクワガタ本来の生息環境をリアルに再現しようとすれば飼育ケースが大型化して設置場所に困る問題があります。【解決手段】円柱を縦半分にした形状の飼育ケースを縦に使用する事で平面設置時のケースの底面積を抑えることが出来ます。またケース背面の吊り具で壁掛けで使用すれば平面設置場所が不要となりました。そのケースの中に棲家となる木材等を縦にレイアウト(セット)する事で直立した樹木を表現して生息環境をリアルに再現する事が出来ます。【選択図】図1
