Figure lS9.—Triodon macroplenu: lateral views 

 of alternate pleural ribs and their epipleurals 

 (left); dorsal view of lower jaw (right) to show 

 the trituration plate; 391 mm SL, Philippines. 



Figure 190.— Triodon macropterua: lateral 



(above) and dorsal views of rudimentary spiny 



dorsal fln and its basal pterygiophores, 



463 mm SL, Japan. 



Figure 191.— TWodon macroptenu: ventral, dorsal, 

 and lateral views of pelvis, 391 mm SL, Philippines. 



