Ahmed, R. B., Bielecki, A., Cichocka, J. M., Tekaya, S., Gorzel, M. and Harrath, A. H. (2013) “Erpobdellid leeches (Annelida, Clitellata, Hirudinida) from Tunisia: New records with the description of a new Trocheta species”, Zootaxa. Auckland, New Zealand, 3681(4), pp. 440–454. doi: 10.11646/zootaxa.3681.4.7.