eigenmann: fresh water fishes. 



355 



H0PL1A3 



Range of the gymnotid eel, Eigenmannia. 

 Five species. 



Range of the characid genus, Hoplias. 

 Three species. (In Trinidad.) 



LORICARIA 



Range of the slender mailed-catfish, Lori- Range of the Cichlid, .(Equidens. (In Trini- 



caria. dad.) Probably also in the San Francisco 



(white). 



To Illustrate the Origin of the Pacific Slope Fauna. 



