N0.155C.. LIST OF CHARACIX FISHES— EIGEXMANN AXD OGLE. 25 



Of twenty specimens from No. 11134 selected at random two have 

 25 anal raj's, two have 26. five have 27, six have 28. one has 29, two 

 have 30, and two have 31; average 27.8. 



Of twenty specimens from No. 10929 one has 23 ra3's, three have 25, 

 seven have 26, seven have 27, two have 28; average 26.25. 



Of ten specimens from No. 11136 one has 25 anal ra3%s, four have 27. 

 two have 28, three have 29; average 27.8. 



It is seen from the above that the Mexican specimens are more 

 nearl}' like niexlcanus than the Guatemalan specimens, having 26.25 

 rays, as compared with 27.8. 

 Astyanax mexicanus (Filippe). 



No. 836. Nineteen specimens, collected by C B. Kennerly. 



No. 869. One specimen, Rio Nueces, Texas, collected b}^ J. D. 

 Graham. 



No. 869. Two specimens. Devils River, Texas, collected by A. D. 

 Graham. Type. 



No. 870. Eight specimens, Rio Leone, Texas, collected by J. D. 

 Graham. A. 20-24. 



No. 871. Three specimens, collected b}' fl. D. Graham. 



No. 875. Fourteen specimens, Comanche Springs, Texas, collected 

 b}" J. D. Graham, 



No. 875. Eight specimens. Elm Creek, Texas, collected by J. D. 

 Graham. 



No. 876. Twenty-four specimens, Devils River, Texas, collected hj 

 J. D. Graham. 



No. 877. Twenty-nine specimens, Brownsville, Texas, collected b}" 

 Captain Van Vliet. 



No. 881. Three specimens, Rio Seco, Texas, collected by C. B. 

 Kennerly. 



No. 882. Eight specimens, Comanche Spring, Texas, collected by 

 Heermann. 



No. 884. Eleven specimens, Caderita, Texas, collected by D. N. 

 Couch. Type. A. 21-24. 



No. 885. Five specimens, China, near Leon. Texas, collected by 

 D. N. Couch. Type. 



No. 886. Eight specimens, Caderita, near Leon, Texas, collected by 

 D. N. Couch. 



No. 8796. Twenty-one specimens. (?) (?) 



No. 8969. Twenty-two specimens, Stockton, Texas, collected by P. 

 Dutiy. 



No. 20095. One specimen, Rio Grande, Texas, collected by J. H. 

 Clarke. Type. 



No. 20264. Thirtv-four specimens, Matamoras, Texas, collected bv 

 L. B. Couch. 



