虫

口: 蛔 蠅 蜆 蝟 蠋 蝎 蜴 蝦
蟈 蠍 蜈 螺 蜾 蟬

冂: 虮 蜩 蝸 蚋 螟 蛆 蠱

凵: 蠵

𠄌: 蠟 蟣 虯 蛑

乛: 蛹 蝃 蚓 蜒 蜢 蜓

厂: 蚳 蝙 蠣 螞 螈 蚯

丿: 蜘 蛞 蟾 蟠 虼 蟋 蜊 蜉
蝮 蛾 蛛 蚱 蝌 蜂

丶: 螗 虻 蜿 蛇 螭 螂 螃 蝣
蠔 蚊 蛟 蜮 蠙 蠐 螄 蟺
蛀 蝗 蚪 蟀 蟑

人: 蛤 蝤 螬 蜡 蟷 蛐 蚶 蜷
蛻 蜣 蛸 蟎 蝓 蛉 蚣 蠓
蠖 蟻 蠛 蜞 蟆 蠑 蠂 蜍
蚧 螳 蛘 蟒

一: 蝠 蠕 蚵 蚜 蝡 螵 虹 蛭
蟶

丨: 蚰 螻

十: 蟪 蝴 蜻 蝻 蜨 蛺 蚨 蝶
蝀 蜥 螮 蛙 蚌

丶: 蟲 䖵

Above characters begin with the 虫 shape.

Large groups of characters are subsorted first via second element using:
囗⺆凵𠄌
乛厂丿丶
八一丨十
Then via trailing element using:
口山乚
⺆𠃌亅
丿丶㇏乂八小
丨一土十