Template:Riedel, 1999
- Riedel, A. 1999. The spinosus-group of Euops Schoenherr (Coleoptera: Curculionoidea, Attelabidae), weevils with humeral spines from New Guinea. Entomologica scandinavica 30: 75–117. DOI: 10.1163/187631200X00219.
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