OCT., 1907. FRESH-WATER FISHES MEEK. 155 



Notropis braytoni Jordan & Evermann. 

 Sabinas (15), 45 to 65 mm. 



Notropis calientis Jordan & Snyder. 



San Miguel (34), 45 to 63 mm. ; Jesus Maria (60), 35 to 45 mm. 



Notropis lutrensis (Baird & Girard). 

 Roderiguez (23), 45 to 50 mm. 



Notropis santarosaliae Meek. 

 Roderiguez (21), 50 to 65 mm. 



Hybopsis aestivalis (Girard). 

 Roderiguez (41), 50 to 60 mm. 



Family Cliaraciiiidae. 



Astyanax mexicanus (Filippi). 



Jesus Maria (8), 60 to 90 mm.; Roderiguez (49), 55 to 75 mm. 

 Sabinas (8), 45 to 60 mm. 



Family Dorosomidae. 



Dorosorna exile Jordan & Gilbert. 



Sabinas (20), 45 to 90 mm. ; Roderiguez (i), 165 mm. 



Family 



Characodon variatus Bean. 



San Miguel (290), 35 to 70 mm. 



Qambusia affinis (Baird & Girard). 

 San Miguel (60), 30 to 50 mm. 



