shàn
earthworm
used in 蛐蟮 and 曲蟮
Pictophonetic: semantic 虫 (worm), phonetic 善
Made of 虫 + 善
山善闪珊杉擅扇衫删煽讪姗膻赡膳陕跚缮疝潸鳝嬗汕埏舢