S6 



Plate lo. 



Glyptidotea lichtensteinii (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, with flagellum of first more 

 highly magnified. 



l.s. Upper lip, surmounted by the epis'tome- 



g. Part of stomach, slioMMUg 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 maxillae; 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 

 perseopod. A grasping spine and one of the surface spines of 

 tnc first gnathopod more highly magnified- 



urp- One of the uropods. 



Whole specimen enlarged two diameters ; antennae, limbs, and 

 uropod drawn under thrco-incli objective, mouth organs under 

 two-incli, and more macfnificd details tmder one-inch. 



Plate 11. 



ExOSriTAF.KOMA AMPIJFRONS. U. 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 antennae, and mandibles showing below. 



PI. Dorsal view of pleon. 



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

 Hanked by lateral parts of head and first perseon-segment- 



a.s., a.i. First and second antennae ; the first seen from 

 outer side. 



l.s. Upper lip. surmounted by epistome attached to part of 

 head. 



1-i. Lower lip- 



mm- Mandibles from inner surface, 

 mx. I. First maxilla, 

 mxp. Maxillipeds. 

 gn. I. First gnathoped. 

 prp. 5- Fifth peraeopod. 



