Ahmed, R.B., Bielecki, A., Cichocka, J.M., Tekaya, S., Gorzel, M. & Harrath, A.H. (2013) Erpobdellid leeches (Annelida, Clitellata, Hirudinida) from Tunisia: New records with the description of a new Trocheta species. Zootaxa, 3681 (4), 440–454.