1^ 



w 



^. 



f 



Plate 3. — Lcnianthropus helones Kr0yer, male. a. From Strongylura strwi-gylura (Bombay, India), b. From Ahlennes 

 hians (Puerto Rico), e. From StrongyUna cxilis (San Diego), Lcrnanthropus tylosuri Richiardi, male. d. From 

 Strongylura anastomcUa (Japan), e. From Ahlcnncs hianii (Marshall Islands), f. From Ablcnnes hians (Pliilippiiies). 



392 



U.S. FISH AND WILDLIFE SERVICE 



