Published in Journal of The Linnean Society of London, Zoology, in 1881, in volume 15, pages 476-497

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 85, pages 241-244

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 85, pages 245-274

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 85, pages 274-290

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 86, pages 291-296

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 86, pages 297-309

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 86, pages 310-318

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 86, pages 318-320

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 86, pages 320-329

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 86, pages 329-332

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 87, pages 333

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 87, pages 334-336

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 87, pages 337-341

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 87, pages 341-356

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 87, pages 357-362

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 87, pages 362-387

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 88, pages 455-456

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 88, pages 457-475

Published in Journal of the Linnean Society of London, Zoology, in 1881, in volume 15, issue 88, pages 499-509

Published in Journal of The Linnean Society of London, in 1881, in volume 16, pages 1-88