蝣mayflyStrokes15OnユウParts虫insect方direction𠂉子childWords with 蝣蜉蝣かげろう · kageroumayfly; ephemerality (of life); dragonfly草蜉蝣くさかげろう · kusakagerougreen lacewing (esp. species Chrysopa intima)薄羽蜉蝣ウスバカゲロウ · usubakagerouantlion (esp. species Hagenomyia micans)網目蜉蝣あみめかげろう · amimekagerouneuropteran (any insect of order Neuroptera)Study it in Yanamino