Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 25-34
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 35-50
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 61-102
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 103-108
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 109-116
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 141-142
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 289-295
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 297-303
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 305-313
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 315-349
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 351-358
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 359-361
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 363-385
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 387-389
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 397-399
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 401-426
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 427-432
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 433-445
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 447-448
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 449-486
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 487-489
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 491-506
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 507-534
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 535-553
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 555-577
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 579-600
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 601-603
Published in Transactions of The Royal Entomological Society of London, in 1881, in volume 29, pages 605-626
Published in Transactions of the Entomological Society of London, in 1881, in volume 1881, pages 1-23
Published in Transactions of The Entomological Society of London, in 1881, in volume 1881, pages 211-218
Published in Transactions of The Entomological Society of London, in 1881, in volume 1881, pages 363-385
Published in Transactions of the Entomological Society of London, in 1881, in volume 1881, pages 627-648