Published in Transactions of the American Entomological Society, in 1908, in volume 33, pages 381-409

Published in Transactions of The American Entomological Society Philadelphia, in 1908, in volume 34, pages 67-100

Published in Transactions of the American Entomological Society, in 1908, in volume 34, pages 101-194

Published in Transactions of The American Entomological Society, in 1908, in volume 34, pages 269-357