ANNELID GENUS CAMBARINCOLA — HOFFMAN 



359 



Figures 62-68. — Structural details of three species of Cambarincola. 62, C. fallax, new 

 species, reproductive systems, specimen from Giles Co., Virginia; 63, dorsal aspect of 

 jaws, same specimen, each jaw tilted slightly in opposite directions, dental formula 

 actually 5-5. 64, C. holostoma, new species, reproductive systems, paratype from 

 Highland Co., Virginia; 65, the same, jaws in dorsolateral aspect, same locality; 66, 

 the same, jaws in lateral aspect, same locality. 67, C. vieyeri Goodnight, male re- 

 productive system, from holotype, Fayette Co., Kentucky; 68, the same, spermatheca 

 from holotype, the specimen considerably flattened in mounting. 



In addition to the foregoing records, there are doubtless many 

 published localities for C. 'philadelphica which really apply to this 

 species. 



Cambarincola holostoma, new species 



FiGUEES 61, 64-66 



Type specimens. — ^Holotype and four paratypes, USNM 29946, 

 from Cambarus hartonii and C. longulus collected in Crab Run, 4 miles 

 Avest of McDowell, Highland County, Virginia, on U.S. Hy. 250, by 

 L. B. Holthuis, October 25, 1952. Topoparatypes, PCH 599. 



Diagnosis. — ^A member of the Fallax subgroup characterized by 

 the long, slender body, the prosomites of which are not distinctly 

 raised; by the completely entire, flared peristomium; and by the 

 slender, elongate, fusiform spermatheca. 



653871 — 63 7 



