Rhodanthidium (Rhodanthidium) siculum (SPINOLA, 1838)
- Baldock, D., Wood, T., Cross, I., Smit, J. 2018. The Bees of Portugal (Hymenoptera: Apoidea: Anthophila) – Entomofauna Suppl. S22: 1–164.
- Balzan, M.V., Rasmont, P., Kuhlmann, M., Dathe, H., Pauly, A., Patiny, S., Terzo, M. and Michez, D. 2016. The bees (Hymenoptera: Apoidea) of the Maltese Islands. Zootaxa, 4162(2), pp.225-244.
- Müller, A. 1996. Host-plant specialization in western Palearctic Anthidine bees (Hymeoptera: Apoidea; Megachilidae. Ecol. Monographs Vol. 66 No.2 pp.235-257.