de la Peña, Eduardo, Viki Vandomme, and Enric Frago. “Facultative Endosymbionts of Aphid Populations from Coastal Dunes of the North Sea”. Belgian Journal of Zoology 144, no. 1 (January 13, 2020). Accessed April 2, 2026. https://belgianjournalofzoology.eu/BJZ/article/view/64.