HARRIS: CRAFISHES OV KANSAS. 269 



2. A small branch of Coal creek, Montj^omery county (coll. U. 

 of K.), L. M. Peace, coll. 



The branch of Coal creek in which Mr. Peace collected this 

 material is fed by many springs all along its course. It winds 

 between rocky hills and has in many places a smooth stone bottom. 

 It is very stony, the stone being sandstone. The depth varies, 

 being in some places eight or ten feet deep and at a short distance 

 away only a few inches. It sometimes goes dry in places, owing, 

 probably, to the failure of some of the many springs which feed it. 



7. Cambarus virilis Hagen 



C. vir-ilis, Hagen, '70, with fig. of male, F. I, hand of var. A, 

 male, abd. app. of male, F. I and II and variety, lamina, epistoma, 

 "spina externa." 



C. debilis, Bundy, '76, male, F. II. 



C. debilis, Bundy, '82, male, F. II. 



C. debilis, Bundy, '83, male, F. II, 



C couesi, Streets, '77, (Forms?). 



Note, Bundy, '77. 



C. virilis, Bundy, '83, (Forms?). 



C. virilis, Hay, '96, with sketches of carapace, lamina, annulus 

 ventralis and appendages of male, F. I and II. 



Note on the color of the living C. virilis, Streets, '77. 



Notes on occurrence of first- and second-form males, Herrick, '81. 



Notes on variation, etc., Faxon, '85. 



1. Tributary of Kansas river, Shawnee county (coll. Washb. 

 Coll.), F. W. Craigin, coll. (Faxon, '85, b.). 



2. Wards creek, Shawnee county (coll. Washb. Coll.), J. B. 

 Fields and F. W. Craigin, coll. (Faxon, '75, b.). 



3. Wabaunsee county (coll. Washb. Coll.), J. B. Fields, coll. 

 (Faxon, '85, b.). 



4. Garden City, Finney county (coll. Washb. Coll.), F. W. 

 Craigin, coll. (Faxon, '85, b.). 



5. Leavenworth, Leavenworth county (coll. Acad. Nat. Sci. 

 Phila.), (Faxon, '85, b.). 



6. Manhattan, Riley county (coll. Acad. Nat. Sci. Phila.), 

 (Faxon, '85, b.). 



7. Republican river, northwest of Fort Riley (coll. Acad. Nat. 

 Sci. Phila.), (Faxon, '85, b.). 



8. Ellis, (coll. Peabody Acad. Sci. Salem,; Dr. L. Watson, 

 coll. (Faxon, '85, b.). 



9. Sappa creek, Oberlin, Decatur county (Faxon, '90). 



