Bella, S., Catania, R., La Greca, P., Nobile, V., Turrisi, G.F. and D’Urso, V. 2023. Ecological connectivity of bee communities in fragmented areas of Volcano Etna (Sicily, Italy) at different degrees of anthropogenic disturbance (Hymenoptera, Apoidea, Anthophila). Journal of Entomological and Acarological Research. 55, 1 (May 2023). DOI:https://doi.org/10.4081/jear.2023.11360.