PLATE XX. 



Pseudocalanus major, G. 0. Sars. 



Fig. 1. Adult female, dorsal view (left anterior antenna not 

 fully drawn). 



2. Same, viewed from right side. 



3. Anterior antenna. 



4. Posterior antenna. 



5. Mandible with palp. 



6. Maxilla. 



7. Anterior maxilliped. 



8. Posterior maxilliped. 



9. Natatory leg of 1st pair. 



10. Do. of 2nd pair. 



11. Do. of 4th pair. 



12. Extremity of tail, with the caudal rumi, dorsal view. 



13. Last pair of legs of male. 



