additional sourcevan der Land, J. (2001). Hirudinea, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 234-235 (look up in RoR) [details]
new combination referenceSawyer, R.T. (1986). Leech biology and behaviour. Vol. II. Feeding biology, ecology, and systematics. Clarendon Press. 375 p. page(s): 619; note: usage as Hemibdella branchiarum in a key [details]