HARRIS : CRAYFISHES GENUS CAMBARUS. 145 



89. MISSISSIPPI niVER — continued : 



C. propinquua. 14, 2. 



C. rusticus. 11, 2; 16, 4; 48, 2. 



C. schufeldtii. 17, 1 (?). 



C. virilis. 11, 6, 7; 14, 1, 2, 11; 22, 2, 3, 4; 24, 1. 



90. Red River. 



C. blandingii acutus. 13, 1; 42, 1. 



C. neglectus. 42, 1. 



O. palmeri longimanus. 13, 1; 42, 1. 



C. simulans. 42, 2 (?). 



C. virilis. 42, 1. 



91. Washita River. 



C. blandingii acutuB, 2, 3. 



92. Arkansas River. 



C. carolinus. 13, 1. 

 C. meeki. 2, 1. 

 C. simulans. 15, 3, 5. 

 0. virilis. 15, 4. 



93. Canadian River. 



C. blandingii acutus. 13, 2, 3. 



C. difficilis. 13, 1. 



C. palmeri longimanus. 13, 2. 



C. simulans. 42, 2(?). 



C. virilis. 13, 2. 



94. Illinois River. 



C. difficilis. 2, 1. 

 C. diogenes. 2, 1 (?). 

 C. meeki. 2, 2(?). 

 C. neglectus. 2, 2(?), 3. 

 C. virilis. 2, 2, 3(?). 



95. Neosho or Orand River. 



C. gracilis. 15, 1(?); 24, ?2, 



C. naie. 15, 1 (?), 2(?). 



C. neglectus. 24, 5, 6. 



C. setosus. 24, 1. 



C. virilis. 13, 1; 15, 21; 24, 6, 7, ?9. 



96. Verdigris River. 



C. gracilis. 15, 1(?). 

 C. nais. 15, 1 (?), 2(?). 



97. Salt Fork Arkansas River. 



C. simulans. 15, 2, 4, 6. 

 C. virilis. 15, 12, 19. 



98. White River. 



C. blandingii acutus. 2, 1. 

 C. diogenes. 2, 1(?). 

 C. longidigitus. 2, 1. 

 C. meeki. 2, 2(?), 



C. neglectus. 2, 1, 2(?), 4; 24, 2*, 3, 4. 

 C. rusticus. 2, 1; 24, 2, 3(?), 5. 

 C. setosus. 24, ?2. 

 C. virilis. 2, 1, 3(?). 

 7-Bull., No. 3. 



