PLATE XV. (Crustacea, Plate XLI.) 

 Hexajms sexpes (Fabricius). 



n.s. Natural size of female specimen, from which the enlarged details are drawn. 



The figure is in dorsal view, the right cheliped wanting. 

 PI. 5 . Dorsal view of pleon clasped against the sternum, with ventral view of 



the third maxilliiied and parts of limbs of the left side, 

 oc. The right eye, raised a little out of its orbit, 

 a.s., a.i., m., m. Part of underside of head, showing first and second antennae of 



the left side, tips of the eyes, and the mandibles, 

 m. Eight mandible, seen from the inner dorsal side, with its palp brought into 



view. In the preceding figure this mandible is on the left, in ventral view, 

 mx. 1, mx. 2. First and second maxillae. 

 mxp. 1, 2, 3. First, second, and third maxillipeds. 

 prp. 1, prp. 4. The left cheliped or first perasopod, and terminal part of the fourth, 



in this species the last, peraeopod. 

 pip. Pleopod from the second segment of the female pleon. 



