187 



Summary of 

 CyprimdaB ...'^ 



Summary of 



Group lY 



Ceratichthys 



biggutt atus... 

 Scmotilus 



corpo ralis. ... 

 Phenacobius 



seopiforus 



Photogonis 



iinal ostanus . . 

 Minnilus 



atherinoides . 



Summary of 

 Group ni. ^. . 



Hemitremia 



heterodon. . . . 



Luxilus cornu 

 tus.... 



Hybupsis 

 stramiu eus . . 



Hybopsis 



_ liuds oniu s 



Summary of 



Group JI 



Chrosomus 



erythrogaster^ 

 Notemigonus 

 chr ysoleucus 



Summary of 



G roup I 



Hybognathus 



nuchalis . . 



Hyborhynchus 



nota t us 



Pimephales 



pr omelas 



Campostoma 



anomalum ... 



:S3 





:S :S 



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lan • '■ •iVuj •in^'^r^. ^ai • eq « ?t 3" 



XlrH »-l 0» 



• si o o <M (N 



roco . o 



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