40° 



N 



20° 



10° 

 N 



0° 



10° 



s. 



20° 



TO -58-1 (SCOT) APRIL- JUNE 1958 



TO-60-2 (STEP-I) SEPT.- DEC. I960 



30° - 



40° 



DISPLACEMENT VOL, ML/IO'M' 



• < 03 



• 03-10 



• 11-30 



• 3 1-90 



• 9 I - 27 



• 27 1 -810 



• > 81 



LEPTOCEPHALI 



110° 



100° 



80° 



Figure 10. — Distribution of standing crop (standardized volume) of leptocepliali taken in night 

 micronelvton liauls on cruises TO-5H-1 and TO-60-2. 



94 



U.S. FISH AND WILDLIFE SERVICE 



