1. Description of a new species of earthworm (Megascolex diffringens) found in north Wales;Baird;Proc. Zool. Soc. London,1869
2. Description of some new species of Annelida and Gephyrea in the collection of the British Museum;Baird;J. Linn. Soc.,1873
3. Additional remarks on the Megascoles diffringens;Beddard;Proc. Zool. Soc. London,1869
4. Notes on some earthworms from India;Beddard;Annu. Mag. Nat. Hist.,1883
5. Descriptions of some new or little-known earthworms, together with an account of the variations in structure exhibited by Periony excavatus, E. P;Beddard;Proc. Zool. Soc. London,1886