LIST OF GENERA AND SPECIES WHICH APPEAR AS NEW 

 IN THE PRESENT WORK. 



NEW GENERA. Page 



Cynodonichthys 101 



Paragambusia 133 



Thorichthys 222 



NEW SPECIES. 



Galeichthys aguadtdce 9 



Amiurus australis 13 



Amiurus mexicanus 15 



Carpiodes microstomias 27 



Carpiodes elongatus 28 



Carpiodes labiosus 29 



Nototropis nazas 70 



Nototropis forlonensis 70 



Hemigrammus compressus 87 



Dorosoma anale 93 



Cynodonichthys tenuis 101 



Characodon multiradiatus 119 



Gambusia fasciata 129 



Gambusia bonita 132 



Goodea whitei 137 



Goodea toweri 138 



Platypcecilus variatus 146 



Platypcecilus nelsoni 147 



Pceciha latipunctata 150 



Siphostoma brevicaudum 160 



Chirostoma mezquital 170 



Menidia lisa 182 



Pomadasys starri ■ 200 



Pomadasys templei 201 



Cichlasoma hedricki 208 



Cichlasoma evermanni 214 



Cichlasoma mojarra 217 



Thorichthys ellioti 223 



