Published in Proceedings of the Entomological Society of Philadelphia, in 1863, in volume 1, pages 294-311
Published in Proceedings of the Entomological Society of Philadelphia, in 1863, in volume 1, pages 316-344
Published in Proceedings of the Entomological Society of Philadelphia, in 1863, in volume 1, pages 353-356
Published in Proceedings of the Entomological Society of Philadelphia, in 1863, in volume 1, pages 357-368
Published in Proceedings of the Entomological Society of Philadelphia, in 1863, in volume 2, pages 83-116
Published in Proceedings Entomological Society Philadelphia, in 1863, in volume 2, pages 167-272
Published in Proceedings of the Entomological Society of Philadelphia, in 1863, in volume 2, pages 319-323