蛾 is a Japanese kanji written with 13 strokes, listed here under the keyword “moth”. It is built from 我 (ego) and 虫 (insect). In Remembering the Kanji by James W. Heisig it is frame 2733.
On KumiJi Glyph Explorer, open the parts search and type “ego” + “insect”. 蛾 is among the results, together with every other character containing the same shapes.
Open 蛾 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.