“The Beer Mat Nematode, Panagrellus Redivivus: A Study of the Connectedness of Scientific Discovery”. Journal of Nematode Morphology and Systematics, vol. 12, no. 1, Nov. 2012, pp. J. Nematode Morphol. Syst., 12 (1): 19-25 (2009), https://revistaselectronicas.ujaen.es/index.php/jnms/article/view/769.