FISHERY BULLETIN: VOL. 80. NO. 2 



Figure T.—Sergestes similis. Maxilla: a, protozoea I; b, protozoea II, basal endite; c, zoea I; d, postlarva I. 



distally into spinules, all processes terminate in 

 single spine and bear spinules to tip; supra- 

 orbital processes each with 9-14, usually 10-12, 

 spines; each lateral process with 5-8, usually 7, 

 spines; and posterodorsal process with 7-13, 



226 



usually 10-12, spines. Eyestalks longer than in 

 stage II. Abdomen with 5 segments articulated, 

 segment 6 still fused with telson; segments 1-5 

 with 1 pair lateral spines, segment 6 with bira- 

 mous, unsegmented, nonsetose uropods and 1 



