Tyler S, Schilling S, Hooge M, and Bush LF (comp.) (2006-2016) Turbellarian taxonomic database. Version 1.7 http://turbellaria.umaine.edu (data licensed under Creative Commons Attribution-NonCommercial-ShareAlike 2.0; material adapted: formatted and edited)
Van Beneden, Edouard
Etude zoologique et anatomique du genre Macrostomum et description de deux espèces nouvelles
Journal/Book Name, Vol. No.:
Bulletins de l'Académie royale des sciences, des lettres et des beaux-arts de Belgique, ser. 2, vol. 30
Available online at http://biodiversitylibrary.org/page/5703356
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