NORTH AMERICAN FRESH-WATER LEECHES. 689 



OxYPTYcnus STEiATUS Grube. 



Fam. d'Aunel., pp. 110, 148; Diesing, op. cit., p. 510. j 



Montevideo — Burmeister. 

 Centropygus Jocensis Grube aud (Ersted, 1857. 



Dies., op. cit., p. 511. 



San Jose, Central America — (Ersted. 

 S Mis. 71 14 



