"live microorganisms"

Often mistaken for beetles, these wingless crustaceans live their whole lives on land, feeding on decaying organic matter.

Preserved specimens in resin material.

This kit looks at the life cycle of the silkworm

Organized, economical survey of fossils.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.

Preserved specimens in resin material.