Notes on the birds of Para, BrazilPublished in Zoologica, in 1916, in volume 2, issue 3, pages 55-106Fauna of four square feet of jungle debrisPublished in Zoologica, in 1916, in volume 2, issue 4, pages 107-119The gaff-topsail (Felichthys felis)--A sea catfish that carries its eggs in Its mouthPublished in Zoologica, in 1916, in volume 2, issue 5, pages 125-158
Fauna of four square feet of jungle debrisPublished in Zoologica, in 1916, in volume 2, issue 4, pages 107-119The gaff-topsail (Felichthys felis)--A sea catfish that carries its eggs in Its mouthPublished in Zoologica, in 1916, in volume 2, issue 5, pages 125-158
The gaff-topsail (Felichthys felis)--A sea catfish that carries its eggs in Its mouthPublished in Zoologica, in 1916, in volume 2, issue 5, pages 125-158