Volume 2 No 2:

Bisschop J., de Groot M. & Pétremand G. 2023. Geographical variation in abdominal colour pattern in Criorhina pachymera (Egger, 1858) (Diptera: Syrphidae). Journaal van Syrphidae 2(2): 1–16. https://doi.org/10.55710/1.XVVS8818

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