telsontail マイ単語帳に追加

カマアシムシ

any of several minute primitive wingless and eyeless insects having a cone-shaped head; inhabit damp soil or decaying organic matter.

円錐状の頭部を持つ、翅と眼の無い微小な原始昆虫の総称。湿った土壌また腐敗有機物中にすむ。