424 BULLETIN 97, UNITED STATES NATIONAL MUSEUM. 



EUPLAX LEPTOPHTHALMA Milne Edwards. 



Euplax leptophthalmus Milne Edwards, Ann. Sci. Nat., ser. 3, Zool., vol. 18, 

 1852, p. 160 [124] (type-locality, Chile; type in Paris Mus.). 



Eyestalks very slender and much shorter than the orbits. Front 

 of medium width. Three lateral teeth, wide and elevated. (After 

 Milne Edwards.) 



Range. — Chile. 



Fio. 172. — Pbbhistobic bowl dneartheo in Costa Rica^ the base eepbesbntino a 



FEMALE LAND-CRAB, CaKDISOMA GUANHUMI, WITH THE CLAWS FOLDED UNDER THE EYES ; 



X ABOUT §. Original in possession of Mrs. Zeledon ; cast in U. S. National 

 Museum. 



