• [Wiki] http://en.wikipedia.org/wiki/Lineus_viridis.
• [Wiki_nl] https://nl.wikipedia.org/wiki/Snoerwormen.
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• [Kooy2010] Kooijman, S. (2010). Dynamic Energy Budget theory for metabolic organisation. Cambridge Univ. Press, Cambridge.
• [DohrBeck2012] von Döhren, J., Beckers, P., and Bartolomaeus, T. (2012). Life history of Lineus viridis (Müller, 1774) (Heteronemertea, Nemertea). Helgol Mar Res, 66:243--252. doi:10.1007/s10152-011-0266-z.