Two new species of the genus Ropalidia, R. bidens van der Vecht, spec. nov. and R. clypeata Kojima, spec, nov., which share some characters unique in the genus, are described from New Guinea.

Hymenoptera, New Guinea, Polistinae, Ropalidia, Vespidae
Zoologische Mededelingen

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Naturalis journals & series

van der Vecht, J, & Kojima, J. (1996). Two new species of the genus Ropalidia from New Guinea (Hymenoptera: Vespidae: Polistinae). Zoologische Mededelingen, 70(5), 99–104.