Published in Proceedings of the Entomological Society of Philadelphia, in 1862, in volume 1, pages 105-130
Published in Proceedings of the Entomological Society of Philadelphia, in 1862, in volume 1, pages 187-188
Published in Proceedings of the Entomological Society of Philadelphia, in 1862, in volume 1, pages 194-198
Published in Proceedings of the Entomological Society of Philadelphia, in 1862, in volume 1, pages 212-215
Published in Proceedings of the Entomological Society of Philadelphia, in 1862, in volume 1, pages 227-238
Published in Proceedings of the Entomological Society of Philadelphia, in 1862, in volume 1, pages 267-276