Sims, R. W.

• Evolution, time and space
• A classification and the distribution of earthworms, suborder Lumbricioa (Haplotaxida: Oligochaeta)
• Revision of the eastern African earthworm genus Polytoreutus (Eudrilidae
• Revision of the eastern African earthworm genus Polytoreutus (Eudrilidae: Oligochaeta)
• Revision of the western African earthworm genus Millsonia (Octochaetidae : Oligochaeta)