634 



PIMX'KKDIXfiS OF THK NATIONAL AII'SKIM 



Figure 25. — Polyipnus spinosus sterope fordan and Starks. After fordan, Tanaka, am 



Snyder, 1913. 



I i .' I 26. a, Postabdominal spines of Argyropelecus gigas Norman, from sketch of Dr. 

 V B. Marshall of holotype and paratypes, in letter, January 21, 1958; b, posttem- 

 poral spine of holotype of Polyipnus spinosus Giinther, from sketch of J. R. Norman, 

 in letter, April 15, 1937. 



