Pararrhynchium concavum, Taxa Only, Exact Match: 2 Treatments

Pararrhynchium concavum	key		Nguyen, Lien Thi Phuong, 2015, Two new species of the genus Pararrhynchium de Saussure (Hymenoptera: Vespidae: Eumeninae) from northern Vietnam, Zootaxa 3974 (2), pp. 170-176 : 175-176	175-176
Pararrhynchium concavum		sp. nov.	Nguyen, Lien Thi Phuong, 2015, Two new species of the genus Pararrhynchium de Saussure (Hymenoptera: Vespidae: Eumeninae) from northern Vietnam, Zootaxa 3974 (2), pp. 170-176 : 174-175	174-175