285] 



PROTEOCEPHALIDAE—LA RUE 



285 



REPTILIA 

 Serpentes (Ophidia) 



Suborder 

 Family Viperidae 



Subfamily Crotalinae 

 Triiueresurns formosus 

 Lachesis (Bothrops) lanceolatus'L. 

 Ancistrodon piscivorns Holbr. 

 Ancistrodon piscivorus Holbr. 

 Host unknown, reported to have come 



from a dog but probably from a snake Ophiotacnia punka (Cholodkovski) 



Ophiotaenia trintcresuri (Parona) 

 Ophiotacnia calmettei (Barrois) 

 Ophiotaenia marenzclleri (Barrois) 

 Ophiotaenia grandis La Rue 



PROTEOCEPHALIDS OF FISH 



Hosts and Localities of Collection of Proteocephalid Species infesting Fish and 



the Species of Fish infested 



