86cm (34in) 



molded fibergloss top 



tunnel opening 91cm(36in) 

 by 20 cm (8 m) 



opprox weight 

 318kg (7001b) 



centered 



25cm (lOin) 



from edge 



\ 



56cm(22in)diQ. 

 43cm (17in)dia. 



depth of depression 

 28cm (11 in) 



61cm (24in) 



L 



opprox. weight 

 8 2 kg (4001b) 



l5cm(6in)webon 

 sides-18cm(7in) 

 web on bottom 



opprox. weight 

 4 kg (301b) 



Figure 2. — Dimensions and weights for crab pots 

 used in tlie experiments. 



152 cm (60 in) 



