Bibliography and Index of the Sirenia and Desmostylia 
Bibliography Record
| x | Evermann, Barton Warren | ||
| 1900 | General report on the investigations in Porto Rico of the United States Fish Commission steamer Fish Hawk in 1899. Bull. U.S. Fish Comm. 20: 1-26. –P. 25: {"The only marine mammal known from Porto Rico is the manatee (probably Trichechus latirostris), and it is of very rare occurrence, owing no doubt, to the absence of broad sluggish rivers in which it finds its favorite environment."} | ||
Related Index Records
2 related index terms
Puerto Rico
| x | 1900 | Evermann, B.W. (TMM; m25.) |
Trichechus latirostris (Harlan, 1824) True, 1884
| x | 1900 | Evermann, B.W. (Puerto Rico; m25.) |