PROBLEM TO BE SOLVED: To provide a tool capable of capturing small household flies crowding in a kitchen refuse container and the like placed in a kitchen, a sink corner and the like, and capable of capturing only the small household flies while leaving refuse.SOLUTION: A small household fly trap can be used by being attached even to cleaner pipes different in thickness, by a slightly-tapered insertion pipe part that has a tip provided with a plate having an indefinitely large number of holes large enough to allow the easy passage of small household flies.COPYRIGHT: (C)2014,JPO&INPIT【課題】台所や流し台の隅等に置いて有る生ゴミ入れ等に群がっているコバエを捕獲でき、しかもゴミは残し、コバエのみを捕獲できる用具を提供する。【解決手段】コバエが簡単に通る程度の大きさの穴を無数に設けた板を先端部に設け、ややテーパーに成った差込パイプ部にて、太さの違った掃除機パイプにも取り付け使用することが可能な、コバエ捕獲器。【選択図】図1