Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 21-22

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 24-37

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 60

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 65-66

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 79-81

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 81-90

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 90-98

Published in Proceedings of The Entomological Society of Washington, in 1904, in volume 6, pages 120-123

Published in Proceedings of the Entomological Society of Washington., in 1904, in volume 6, pages 126

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 130-137

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 137-140

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 166-192

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 201-217

Published in Proceedings of the Entomological Society of Washington, in 1904, in volume 6, pages 234-245