414 CRAYFISHES. 



Type locality: — Subterranean rivulet about 42 feet from surface, Lake 

 Brantley, Orange Co., Fla. 



21. Cambarus clarkii. 



Cambarus clarkii Girard, Proc. Acad. Nat. Sci. Philad., 1852, 6, p. 91. 



Type locality: — Between San Antonio and El Paso del Norte, Texas. 

 Types probably destroyed in the Chicago fire in 1871. 



21a. Cambarus clarkii paeninsulanus. 



Cambarus clarkii paeninsulanus Faxon, supra, p. 369. 



Type locality: — Three miles below Horse Lanchng, St. John's River, 

 Florida. Type, M. C. Z., No. 3,530 (1 d', f. ID; paraiypes, U. S. N. M., No. 

 28,587, 28,589; M. C. Z., No. 7,370 (Beecher Point, St. John's River, Fla.). 



22. Cambarus troglodytes. 



Astacus troglodytes LeConte, Proc. Acad. Nat. Sci. Philad., 1855, 7, p. 400. 



Astacus fossarum LeConte, Proc. Acad. Nat. Sci. Philad., 1855, 7, pi. 401. 

 Type locality: — Ditches, Lower Georgia. Coi^//jes, M. C. Z., No. 3377; Acad. 

 Nat. Sci. Philad. 



Type locality: — Rice-fields, Georgia. Cotypes, M. C. Z., No. 3,375 (cf, 

 f. L); Acad. Nat. Sci. Phila. (cf f. L). 



23. Cambarus evermanni. 



Cambarus evermanni Faxon, Proc. U. S. Nat. Mus., May 22, 1890, 12, 

 p. 620. 



Type locality: — Escambia River, at Flomaton, Escambia Co., Ala. Type, 

 M.C.Z., No. 3,834(1 d^ f. L). 



24. Cambarus viae-viridis. 



Cambarus lyiae-viridis Faxon, supra, p. 370. 



Type locality: — St. Francis River, Greenway, Clay Co., Arkansas. Type, 

 M. C. Z., No. 7,336. 



25. Cambarus barbatus. 



Astacus penicillatus LeConte (nee Olivier, 1791), Proc. Acad. Nat. Sci. 

 Philad., 1855, 7, p. 401. Type locality: — Lower Georgia. 



Cambarus barbatus Faxon, Proc. U. S. Nat. Mus., May 22, 1890, 12, p. 621. 

 Type locality: — Georgia. Type, M. C. Z., No. 279 (1 d^ f. L); paraiypes, 

 M. C. Z., No. 3,845, Escambia River, Flomaton, Alabama. 



