Published in Proceedings of the Entomological Society of Philadelphia, in 1867, in volume 6, pages 289-293
Created: 2011-06-02, modified: 2011-06-21
Published in Proceedings of the Entomological Society of Philadelphia, in 1867, in volume 6, pages 297-334
Created: 2017-06-05, modified: 2017-06-05
Published in Proceedings of the Entomological Society of Philadelphia, in 1867, in volume 6, pages 335-350
Created: 2010-02-11, modified: 2011-06-21