三さん眠みん蚕かいこ

noun

three-molt silkworm

A silkworm variety that molts three times during its larval stage, used in sericulture.

• 三さん眠みん蚕かいこは通つう常じょうの蚕かいこより成せい長ちょうが早はやい。

  The three-molt silkworm grows faster than ordinary silkworms.