The fishes of the West Coast of Peru and the Titicaca BasinPublished in Bulletin of The United States National Museum, in 1917, in volume 95, pages 1-166The birds of the Anamba IslandsPublished in Bulletin of the United States National Museum, in 1917, issue 98, pages 1-75
The birds of the Anamba IslandsPublished in Bulletin of the United States National Museum, in 1917, issue 98, pages 1-75