Engel, M.S. (2002). Phylogeny of the bee tribe Fideliini (Hymenoptera: Megachilidae), with the description of a new genus from southern Africa. African Entomology, 10 (2), 305-313
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Engel, M.S.
2002
Phylogeny of the bee tribe Fideliini (Hymenoptera: Megachilidae), with the description of a new genus from southern Africa.