1. English Names of the Millipedes (Diplopoda) of KwaZulu-Natal
2. On a collection of earthworms from South Africa belonging to the genus Acanthodrilus. With an Appendix: on a new genus of earthworms belonging to the family Eudrilidae.;Beddard;Proceedings of the Zoological Society of London,1897
3. On two new species of the African genus (Microchaetus) belonging to the collection of Oligochaeta in the Museum of Christiania.;Beddard;Proceedings of the Zoological Society of London,1907
4. Descriptions of three new species of earthworms.;Benham;Proceedings of the Zoological Society of London,1892
5. Nuove specie dei generi Pheretima e Tritogenia.;Cognetti de Martiis;Atti della Reale Accademia della Scienze di Torino,1906