Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 5-43
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 45-67
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 69-99
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 125-152
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 153-180
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 181-206
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 207-218
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 219-322
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 323-334
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 335-344
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 344-346
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 347-380
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 381-406
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 407-414
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 415-426
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 427-652
Published in Transactions of The Royal Entomological Society of London, in 1873, in volume 21, pages 653-657
Published in Transactions of The Entomological Society of London, in 1873, in volume 1873, pages 219-322