PLATE XIX. (Crustacea, Plate LXXXIII.) 

 Palaemonetes natalensi.-, , n. sp. 



n.s. Line indicating length of the specimen from apex of rostrum to apex of telson. 

 car. Carapace in lateral view, with further enlargement of part of the rostrum. 

 T. Telsou in dorsal view, 

 a.s., a.i. First antenna, and part of the second, showing distal portion of the scale 



and basal portion of the flagellum. 



m., mx. 1. Mandible, and first maxilla, with further enlargement of the palp, 

 mx. 2, mxp. 1, mxp. 2, mxp. 3. Second maxilla, and first, second, and third 



maxillipeds. 



prp. 2, prp. 4. Second peraeopod, and last four joints of the fourth, 

 urp. Distal part of outer ramus of auropod. 



All figures are drawn to a uniform scale, except the carapace, which is less 

 enlarged, and the separate palp of the first maxilla, which is more enlarged 

 than the rest. 



