

PLATE XXXIII. 



Lubbockia glacialis, G. 0. Sars. 



Fig. 1. Adult female, dorsal view. 



2. Same, viewed from left side. 



3. Anterior antenna. 



4. Posterior antenna. 



5. Mandible. 



6. Maxilla. 



7. Anterior maxilliped. 



8. Posterior maxilliped. 



9. Natatory leg of 1st pair. 



10. Do. of 2nd pair. 



11. Do. of 3rd pair. 



12. Do. of 4th pair. 



13. Leg of last pair. 



14. Tail, together with last segment of trunk, dorsal view. 



