PLATE VI. 



LANCEOLA LOVENI. & 



Fig. I. The animal from the side ( 4 /i)- 



2. » » » » above (*/,)• 



3. The first pair of antennae ( 20 /i). 



4. A piece of the under margin of the same ( 80 /|)- 



5. The second pair of antennae ( 16 /i). 



6. The first pair of pereiopoda ( 18/ ,). 



7. » second » » » ( 18 /i)- 



8. The dactylus of the third pair of pereiopoda ( 45 /i)- 



9. »> >» » » fifth »> » » («/,). 



10. » » » » sixth » » » ( 45 / t )- 



11. » » .■ .. seventh » » » ( 45 /i)- 



12. The first pair of pleopoda ("',). 

 1$. The urus (^/j. 



LANCEOLA CLAUSI. ? 



14. The animal from the side ( 5 /i)- 



15. The first pair of antennae ( 2 %). 



16. The second » » » ( 18 /J. 



17. The first pair of pereiopoda ( 2 %). 



18. »> fifth » » » ( 15 /i). 



19. The dactylus of the same ( 45 /i)- 



20. The seventh pair of pereiopoda ( 15 / 1 ). 



21. The dactylus of the same ( 45 /,)- 



22. The first pair of pleopoda ( 20 /,). 



23. The urus (»*/,)• 



