WoRMS - World Register of Marine Species - Homoeostrichus

WoRMS - World Register of Marine Species - Photogallery

Chelonia Mydas (Linnaeus 1758), PDF, Turtle

WoRMS - World Register of Marine Species

WoRMS - World Register of Marine Species - Homeostrichus J. Agardh, 1894

Marine Natural Values Study - Parks Victoria

Sequencing British Earthworms – Biological Recording

Vermiliopsis striaticeps (Grube, 1862) - A non-native species of serpulid worm (Marine worm images)

WoRMS - World Register of Marine Species

Earthworms: Oligochaeta - Physical Characteristics, Behavior And Reproduction, Conservation Status, River Worm (diplocardia Riparia): Species Accounts - GEOGRAPHIC RANGE, HABITAT, DIET, EARTHWORMS AND PEOPLE - JRank Articles

World Register of Marine Species

World Register of Marine Species (WoRMS)

Behavioral traits and territoriality in the symbiotic scaleworm Ophthalmonoe pettiboneae

The semi-aquatic freshwater earthworms of the genus Glyphidrilus Horst, 1889 from Thailand (Oligochaeta, Almidae) with re-descriptions of several species