Halictus decorus, Taxa Only, Exact Match: 2 Treatments

Hymenoptera		new species	Walker, Francis, 1871, A list of Hymenoptera collected by J. K. Lord, Esq., in Egypt, in the neighbourhood of the Red Sea, and in Arabia; with descriptions of the new species, E. W. Janson : -1	-1
Halictus decorus			Madl, Michael, 2019, A catalogue of the Halictidae (Hymenoptera, Apoidea) of Eritrea, Linzer biologische Beiträge 51 (2), pp. 1363-1374 : 1364	1364