COPEPOD CRUSTACEANS — LEWIS 



115 



0.1mm ?d; 



Figure 42. — Caligus quadratus Shiino, 1954, right thoracic legs, anterior view: a, first; 

 b, distal end of second segment of exopodite of first; c, second; d, third; e, exopodite of 

 third; /, fourth. 



