- Yarrow, I.H.H. 1954
- Colletes halophila Verhoeff (= C. succincta halophila Verhoeff), a bee hitherto unrecognised in Great Britain. Journal of the Society for British Entomology. 5: 39-41.
- Yasumatsu, K. 1941
- A list of the Far Eastern species of the genus Andrena (Hym., Apoidea). Peking Natural History Bulletin 15 : 273-284.
- Yunusov, T.M. 2012
- Subgeneric structure of the genus Andrena Fabricus, 1775 (Hymenoptera, Andrenidae) of the Greater Caucasus in Azerbaijan. In: G.M. Abdurakhmanov (ed.), Proceedings of the XIV International Scientific Conference "Biodiversity of the Caucasus and southern Russia" , pp. 460. Makhachkala.