312 



G. 0. SARS, 



Fig. 1. Adult male, viewed from left side. 



» 2. Superior antenna. 



» 3. Inferior antenna. 



» 4. Anterior gnathopod, with coxal plate. 



» 5. Posterior gnathopod (basal joint not 



fully drawn). 



» G. First pereiopod. 



Explanation of the Plates. 



PI. XVII. 

 Niphargoides corpuhntus, G. 0. Sars. 

 (Figs. 1-13). 

 Fig. 



7. Autepcnultimate pereiopod. 



8. Penultimate pereiopod. 

 1). Last pereiopod. 



10. Last cpimeral plate, from left side. 



1 1. Second uropod. 



12. Last uropod. 



13. Telson. 



Niphargoides compaclus, G. 0. Sars. 

 (Figs. 14—19). 



Fig. 14. Adult male, viewed from right side. 

 » 15. Superior antenna. 

 M 16. Outer part of an inferior antenna. 

 » 17. Anterior gnathopod (basal joint not 

 fully drawn). 



Fig. 



Fig. 18. Posterior gnathopod (do). 

 » 19. Last segment of urosomc, with tcIson 

 and right last uropod; dorsal view. 



1. Adult, ovigerous female 

 left side. 



2. Superior antenna. 



3. Inferior antenna. 



4. Anterior gnathopod, with coxal plate. 



5. Posterior gnathopod. 



6. Second pereiopod with coxal plate. 



PI. XVIIL 

 Niphargoides quadrimanu.t, G. 0. Sars 

 (Figs. 1-13). 

 viewed from 



Fig. 7. Antepenultimate pereiopod. 



w 8. Penultimate pereiopod. 



1) 9. Last pereiopod. 



» 10. First uropod. 



» 11. Second uropod. 



» 12. Last uropod. 



« lo. Telson. 



Niphargoides aquinmnus, G. 0. Sars. 

 (Figs. 14—23). 



Fig. 14. .\dult male, viewed from right side. 

 » 15. Superior antenna. 

 » 16. Inferior antenna. 

 » 17. Anterior gnathopod, with coxal plate. 

 » 18. Posterior gnathopod (do). 

 » 19. Antepenultimate pereiopod (outer part 

 not drawn). 



Fig. 20. Last pereiopod. 

 » 21. Second uropod. 

 » 22. Last uropod. 

 » 23. Telson. 



PI. XIX. 

 Pandorites podoceroides, Grimm. 



viewed from 



1. Adult, ovigerous female 

 left side. 



2. Cephalon, without the appendages. 



3. Superior antenna. 



4. Inferior antenna. 



5. Anterior lip. 



6. Posterior lip. 



7. I^eft mandible, with palp. 



8. Masticatory parts of the mandibles. 



9. First maxilla. 



10. Second maxilla. 



11. Maxillipeds. 



12. Anterior gnathopod, with coxal plate. 



13. Posterior gnathojiod, with coxal plate, 

 branchial and incubatory lamellaj. 



4>u3.-MaT. CTp. 220. 



Fig. 14. Outer part of propodos of same, more 



highly magnified, 

 u 15. First ptrelopod, with coxal plate. 

 « 16. Second pereiopod (do). 

 )) 17. Antepenultimate pereiopod. 

 » 18. Penultimate pereiopod. 

 » 19. Last pereiopod. 

 M 20. First uropod. 

 1) 21. Second uropod. 

 » 22. Last uropod. 

 » 23. Telson. 

 » 24. Adult male specimen (from Dr. Grimm's 



collection), viewed from right side. 



?8 



