Giusto, C. (2021).

Squamapion gardinii n. sp. from the Mediterranean Region and notes on some species belonging to the genus Squamapion Bokor, 1923 (Coleoptera, Apionidae)

. Zootaxa, 4941(2), 217–238. https://doi.org/10.11646/zootaxa.4941.2.4