1. Studies on the histology of the body wall of two species of leeches, Erpobdella octoculata and Haemopis sanguisuga (Annelida: Hirudinea);Ahmed;Adv. J. Biol. Sci. Res.,2013
2. Leech in urinary bladder causing hematuria;Alam;J. Pediatr. Urol.,2008
3. Zoological result of a tour in the far east;Annandale;J. Asiat. Soc. Bengal,1925
4. Report on the batrachians and reptiles;Boulenger;Fasciculi Malayensis, Zool.,1903