Published in Journal of The Linnean Society of London, Zoology, in 1901, in volume 28, pages 290-307

Published in Journal of the Linnean Society of London, Zoology, in 1901, in volume 28, issue 181, pages 161-210

Published in Journal of the Linnean Society of London, Zoology, in 1901, in volume 28, issue 181, pages 211-229

Published in Journal of the Linnean Society of London, Zoology, in 1901, in volume 28, issue 181, pages 230-260

Published in Journal of the Linnean Society of London, Zoology, in 1901, in volume 28, issue 182, pages 261-290

Published in Journal of the Linnean Society of London, Zoology, in 1901, in volume 28, issue 183, pages 308-342

Published in Journal of the Linnean Society of London, Zoology, in 1901, in volume 28, issue 183, pages 309-342

Published in Journal of the Linnean Society of London, Zoology, in 1901, in volume 28, issue 183, pages 343-357

Published in Journal of the Linnean Society of London, Zoology, in 1901, in volume 28, issue 183, pages 358-365