BioStor
 | On the Specific Characters and Structure of certain New Zealand Earthworms Frank E Beddard (1885) Proceedings of The Zoological Society 1885: 810-832 |
 | Descriptions of some new or little known Earthworms, together with an Account of the Variations in Structure exhibited by Perionyx excavatus, E. P (1886) Proceedings of The Zoological Society 1886: 298-314 |
 | May 18, 1886 W H Flower (1886) Proceedings of The Zoological Society of London 1886: 295-318 |
 | Sur un nouveau genre de Lombriciens phosphorescents et sur l'espece type de ce genre, Photodrilus phosphoreus (1887) Compte Rendu 105: 872-874 |
 | 1. On some new Species of Earthworms from various parts of the World Frank E Beddabd (1892) Proceedings of the Zoological Society of London 1892: 666-706 |
 | Terricolen der Berliner Zoologischen Sammlung. II W Michaelsen (1892) Archiv für Naturgeschichte. Berlin 58: 209-261 |
 | February 16, 1892 Osbert Salvin (1892) Proceedings of The Zoological Society of London 1892: 116-172 |
 | On some spiders from the Andaman Islands, collected by E.W. Oates, esq T Thorell (1892) Annals and Magazine of Natural History 9: 226-237 |
 | An Earthworm from Ecuador (Rhinodrilus ecuadoriensis, n. sp.) (1892) Annals of Natural History 9: 237-246 |
 | December 5, 1893 W H Flower (1893) Proceedings of The Zoological Society of London 1893: 729-760 |
 | Contributo allo studio dei Terricoli neotropicali Daniele Rosa (1896) Memorie della Reale accademia delle scienze di Torino 45: 89-152 |
 | Oligochaeta Wilhelm Michaelsen (1900) Das Tierreich 10: 1-575 |
 | Die geographische Verbreitung der Oligochaeten W Michaelsen (1903) |
 | XIV c. Oligochaeta für 1904, 1905 und 1906 W Michaelsen (1907) Archiv für Naturgeschichte 73: 1-56 |
 | Oligochäten von verschiedenen Gebieten W Michaelsen (1910) Mitteilungen aus dem Naturhistorischen Museum in Hamburg 27: 47-169 |