JACKSON ET AL.: KEY TO GENERA OF PENAEID LARVAE 



Figure 14.— Metapenaeopsis palmensis postlarva. (a) whole animal (lateral view), (b) 1st antenna, (c) 2nd antenna, (d) 

 mandibles, (e) 1st maxilla, (f) 2nd maxilla, (g) 1st maxilliped, (h) 2nd maxilliped, (i) 3rd maxilliped, (j) 1st pereopod, (k) 

 telson. Scale = 0.1 mm. 



Figure 15.— Thoracic sternal spine distribution of postlarvae. (a) Periaeus (except for subgenus Litopetiaeus; see text), 

 (h) Metape7iaeus. (c) Trachypenaeus. (d) Metapenaeopsis, (e) Atypopenaeus. Scale = 0.1 mm. 



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