Fig. 



PLATE XI. 



Xanthocalanus horealis, G. 0. Sars. 



1. 



Adult female, dorsal view. 



2. 



Same, viewed from right side. 



3. 



Posterior antenna. 



4. 



Mandible with palp. 



5. 



Maxilla. 



6. 



Anterior maxilliped. 



7. 



Posterior maxilliped. 



8. 



Natatory leg of 1st pair. 



9. 



Do. of 2nd pair. 



10. 



Do. of 3rd pair. 



11. 



Do. of 4th pair. 





(Outer ramus in the last 2 figures not fully drawn.) 



12. 



Last pair of legs. 



13. 



Same, more highly magnified. 



14. 



Tail, dorsal view (caudal setae not fully drawn). 



