Main J. and G. I. Sangster. 1983. Fish reactions to trawl 

 gear - a study comparing light and heavy ground gear. 

 Scottish Fish. Res. Rept. No. 27, 17 pp. 



Marais, J. F. K. 1985. Some factors influencing the size of 

 fishes caught in gillnets in Eastern Cape estuaries. 

 Fish. Res. , Vol. 3, pp. 251-261. 



Matuda, K. and N. Sannomiya. 1985. Computer simulation of 

 fishbehavior in relation to a trap model. Bull . Jap. 

 Soc. Sci. Fish. , Vol. 51, No. 1, pp. 33-39." 



Matuda, K. , M. Suzuki and H. Kanehiro. 1984a. Comparison of 

 performance of mouth of trap model by water tank 

 experiment of fish behavior. Bull. Jap. Soc. Sci. 

 Fish. , Vol. 50, No. 4, pp. 609-615. 



Matuda, K., M. Suzuki and H. Kanehiro. 1984b. Water tank 



experiments of fish behavior to model of set nets. 



Bull. Jap. Soc. Sci. Fish. , Vol. 50, No. 7, 

 pp. 1109-1114. 



McCombie, A. M. and A. H. Berst. 1969. Some effects of 



shape and structure of fish on selectivity of gillnets. 

 J. Fish. Res. Board Can. , Vol. 26, pp. 2681-2689. 



Rauck, G. 1980. Mesh selectivity studies on board a low 



powered German sole beam trawler. ICES, Fish Capture 

 Committee, CM. 1980/B:27. 



Robertson, J. H. B. 1983. Square mesh cod-end selectivity 

 experiments on whiting ( Merlangius merlangus (L)) and 

 haddock ( Melanogrammus aeglefinus (L)). ICES, Fish 

 Capture Committee, CM. 1983/B:25. 



Rudstam, L. G. , J. J. Magnuson and W. M. Tonn. 1984. Size 

 selectivity of passive fishing gear: A correction for 

 encounter probability to gill nets. Can. J. Fish. 

 Aquat. Sci. , Vol. 41, pp. 1252-1255. 



Sakhno, V. A. and K. Sadokhin. 1980. Investigation on 



bottom trawl selectivity in relation to the Barents sea 

 shrimp ( Pandalus borealis ) . ICES, Fish Capture 

 Committee, CM. 1980/B:7. 



Schuijf, A. and R. J. A. Buwalda. 1980. Underwater 



localization - A major problem in fish acoustics. In: 

 A. N. Popper and R. R. Fay (eds.), Comparative Studies 

 of Hearing in Vertebrates . New York, N.Y., Springer- 

 Verlag, pp. 43-78. 



425 



