An arrangement of the families of Echinidae, with descriptions of some new genera and speciesPublished in Proceedings of The Zoological Society of London, in 1855, in volume 23, pages 35-39Characters of two new species of TanagersPublished in Proceedings of the Zoological Society of London, in 1855, in volume 23, pages 227-228
Characters of two new species of TanagersPublished in Proceedings of the Zoological Society of London, in 1855, in volume 23, pages 227-228