86 



Plate lo. 



Glyptidotea tjciitenstetnii (Krauss), 



n-s. Line showing natural size (length) of specimen figured at 

 the top of the plate in dorsal view. 



as., a.i- First and second antennae, M'ith flagellum of first more 

 highly magnified. 



l.s. Upper lip, surmounted by the epistome. 



g. Part of stomach, showing the cardiac folds above and the 

 ventral fold below- 



m.m. Mandibles, viewed from the inner side: with cut- 

 ting plates, spine-row, and molar, more highly magnified. 



mx. I., mx. 2. First and second maxilla^; with spines of 

 the first more highly magnified, as seen from the outer and 

 inner sides. 



mxp. One of the niaxillipeds. 



gn. I, gn. 2., prp. 5. First and second gnathopods and fifth 

 per?eopod. A grasping spine and one of the surface spines of 

 tnc first gnathopod more highlv magnified- 



urp. One of the uropods. 



Whole specimen enlarged two diameters ; antennae, limbs, and 

 uropod drawn under three-inch obfective, mouth organs under 

 two-inch, and more maq-nificd details under one-inch. 



Plate i i . 



ExOSPTT.\F.ROMA AMPLTFRONS, W. Sp. 



n-s. Natural size of specimen, of which lateral view is given- 



C. Head seen from front, with epistome flanked by basal 

 joint of first antennas and mandibles showing below. 



PI. Dorsal view of pleon. 



or. p. Oris partes, ventral view of mouth-parts in position. 

 flanked by lateral parts of head and first perceon-segment- 



a.s., a.i. k'irst and second antenna^ ; the first seen from 

 outer side. 



l.s. Upper lip, stu-mountc'd by epistome attached to part of 

 head. 



1-i. Lower lip- 



m-m- Mandibles from inner surface. 

 mx. I. I'lrst maxilla, 

 mxp. Maxillipeds. 

 gn. I. First gnathoped. 

 prp. 5- l-'ifth perseopod. 



