FISHERY BULLETIN: VOL. 83, NO. 3 



posterior margin of orbit and the middorsal pos- 

 terior margin of the carapace. 



denticles -toothlike projections on anteroventral 

 margin of the carapace. 



developed pereopods- segmented pereopods direct- 

 ed vertically under cephalothorax. 



juvenile -young form, usually small, sexually im- 

 mature, and generally resembling adult. 



larva -a free- swimming phase in the life cycle of the 

 individual whose morphology (such as body form, 

 appendages, and spination) and habit are different 

 from the adult. The term applies to both zoea and 



Figure \.-Continued-(l) Mxp^, maxilliped 2. (J) Mxp,, maxilliped 3; b, basipodite; c, coxopodite; ca, carfjopodite; da, dactylopodite; ex, ex- 

 opodite; en, endopodite, is, ischiopodite; me, meropodite; pp, protopodite; pr, propodite. (K) P,, pereopod 1. (L) P2, pereopod 2; ch, chella. 



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