Turbellarians name details
original description
Graff, L., von. (1882). Monographie der Turbellarien 1. Rhabdocoelida. <em>[Book].</em> 1-442, Verlag Wilhelm Engelmann, Leipzig., available online at https://books.google.com/books/about/Monographie_der_Turbellarien.html?id=LT0hAQAAMAAJ
note: Graff (1882) wrongly cites Villot (1879) as authority of the name. Villot (1879) just mentions he found a rhabdocoel that seems very related to Macrostomum, but does not provide a name. In later works... Graff (1882) wrongly cites Villot (1879) as authority of the name. Villot (1879) just mentions he found a rhabdocoel that seems very related to Macrostomum, but does not provide a name. In later works, Graff (1903, 1913) and Wahl (1906) both correctly cite Graff as the authority.
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additional source
Graff, L. von. (1903). Die Turbellarien als Parasiten und Wirte. <em>Festschrift der K. K. Karl-Franzens-Universität in Graz für das Jahr 1902.</em> 66 pp; 3 plates., available online at https://doi.org/10.5962/bhl.title.10091 [details]