INDEX TO GENERIC NAMES. 



53 



Page. 



Rhinichthys 12,49 



Roccus 10, 17 



Rutilus .......11,31,32,47 



Salmo 12,26 



Sandrus 48 



Sarchirus 9,14,15,42,47 



Seaphirhynchops. 45 



Scisena 13 



Semotilus 11,12,30,47 



Silurus 13,14,16,38,39,40,41 



Siltaox 38 



Sparas 12 



Squaiius 70 



Page. 



Sterletus 11,45 



Stilbe 25 



Stilbius 25 



Stizostedion 17 



Stizostedium 10 



Stizostethium .10, 13, 17, 43 



Sturio 11,45 



Synodontus 38 



Telipomis 9, 18 



Teretulus 11, 35 



Typhlichthys '. 49 



Xenotis 13,20,51 



Zygonectes 47,49 



