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