蚕 - silkworm

sericulture; silkworm culture; silkworm raising

silkworm (Bombyx mori)

silk thread; silk yarn

silkworm

silkworm-egg card

silkworm-egg paper

autumn silkworms; fall silkworms

Chinese artichoke (Stachys sieboldii); Japanese artichoke; chorogi

silkworm droppings

Institute of Sericulture

summer silkworms

sericulture industry