CONTENTS--Cont. 



Tables 



No. Page 



1. Catch results with 24 drags each of a 12.5-m (headrope) stand- 



ard trawl — no electrodes, versus a 12.5-m (headrope) elec- 

 trical trawl — power off with electrode array 1. RV Kaho 

 cruise No. 48, Lake Michigan, May 14 - June 14, 1968 4 



2. Catch results with a 12.5-m (headrope) electrical trawl — power 



on versus power off versus electrode arrays 1, 2, and 3. RV 

 Kaho cruise No. 48, Lake Michigan, May 14 - June 14, 1968 ... 5 



3. Number of species caught, expected frequency of catch, and 



chi-square values with the standard trawl and the electrical 

 trawl with array 1, power off 6 



4. Number of species caught, expected frequency of catch, and chi- 



square values with arrays 1, 2, and 3 with power on and power off 6 



IV 



