“蚕”就是产絲的昆虫通称,在外国多叫“丝虫”如“Seidenraupen(德)”,“Silkutrm(英)”“Versá Soie(法)”“Baco da seta(意)”等是。我們經常看到的,用桑叶飼养的桑蚕,只不过是其中之一种,因长期被人类在室內飼养,失去了野生的习性,依赖人的饲养才能生存,所以也呌做‘家蚕’:另有一些生育在大自然中,不需要人类飼养的蚕丝昆虫, “Silkworm” is a common name for silkworm insects, and in foreign countries it is often called “filarial” such as “Seidenraupen”, “Silkutrm”, “Versá Soie”, “Baco da seta” and so on. We often see that the mulberry silkworms are only one of them. Because they have been kept indoors by humans for a long time, they have lost their wild habits and can only survive on the basis of human rearing. Therefore, they also do ’ Silkworm ’: Others are born in nature, do not need silkworms of human insects,