PLATE III. 



Gnathophausia gigas, Willemoes-Suhm. 

 FifT. 1. Adult male, from left side ; natural size. 

 Fig. 2. Same, from above. 

 Fig. 3. An eye. 



Fio-. 4. Antenna, with scale and flagellum. 

 Fig. 5. Last caudal segment, with basal parts of uropoda, from below, exhibiting the 



confluent epimeral plates. 

 Fig. 6. Extremity of tail, with telson and right uropod, from above. 

 Fig. 7. Tip of telson ; somewhat more magnified. 



