On the eared seals (Otariadae), with detailed descriptions of the North Pacific species
Volume 2, Page 1
On the habits of the northern fur seal (Callorhinus ursinus Gray) with a description of the Pribyloff group of islands
Volume 2, Page 89
Preliminary report on the Crustacea dredged in the Gulf Stream in the Straits of Florida, by L.F. de Pourtales, Assist. U.S. Coast Survey
Volume 2, Page 109
On the mammals and winter birds of east Florida, with an examination of certain assumed specific characters in birds, and a sketch of the bird faunae of eastern North America.
Volume 2, Page 161
Directions for dredging.
Volume 2, Page 451
Appendix to the preliminary report (Bulletin no. 9, vol. I) on the echini collected by L.F. de Pourtales.
Volume 2, Page 455