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A new species of Roptronia
Published in Proceedings of The Entomological Society of Washington, in 1897, in volume 4, pages 132-133
Created: 2012-05-30, modified: 2012-05-30
Three new species of Chrysopidae
Published in Proceedings of the Entomological Society of Washington, in 1897, in volume 4, pages 173-175
Created: 2011-05-11, modified: 2011-06-21