Habitat: Rocky reef and coast, on filamentous green algae
Depth: Lower intertidal to 3 metres
Elysia coodgeensis egg masses
This small slug is often found on and around filamentous green algae. It is greenish, with white blotches and black margins, and purplish to black antennae. These features distinguish it, along with the short black line running down the middle of its head.