San Diego Natural History Museum
San Diego Natural History: Kids' Habitat :The Eyes Have It Simple Eyes
Earthworms and other simple animals like the starfish have a different eye structure known as a 'simple' eye.Learn about its anatomy and how it functions.
Other
Earthworm Behaviour and Habitat
This resource focuses on where different species of earthworm like to live.
BiologyWise
Biology Wise: Eisenia Fetida
Eisenia fetida is a type of earthworm commonly used for vermicomposting. This resource provides facts about its habitat, range, anatomy, and method of reproduction. It also provides a few tips on composting.