280 Part ITI.—Nineteenth Annual Report 
Portunus arcuatus, Leach. 
A specimen of this Crab was obtained in the stomach of a Cod captured 
in the salmon-nets at the Bay of Nigg on June 13th, 1900. 
EXPLANATION OF THE PLATES. 
PLATE XVII. 
(2?) Rhincalanus gigas, G. S. Brady. 
Diam. 
Fig. 1. Foot of fifth pair, female : : x ae 
Fig. 2. Foot of fifth pair, male, slightly immature ; ; x wile 
Fig. 3. Abdomen and last thoracic segment, female . : 2 ee Gene 
Fig. 4. Abdomen and last thoracic segment, male x 38. 
Cyclopina longicaudata, T. Scott (sp. n.). 
Fig. 5. Female, dorsal view a 
Fig. 6. One of the female antennules 63. 
Fig. 7. One of the antennze ve 
Fig. 8. One of the mandibles = 
Fig. 9. One of the maxille 
Fig. 10. One of the first maxillipedes 
Fig. 11. One of the second maxillipedes . 
Fig. 12. Foot of first pair . 
Fig. 13. Foot of fourth pair 
Fig. 14, Foot of fifth pair 
Gn aes ONL ONS 
or) 
oS) 
Botryllophilus (?) ruber, Hesse. 
Fig. 15. Female, dorsal view 
Fig. 16. Male, dorsal view . 
Fig. 17. One of the female antennules 
Fig. 18. One of the female antenne : 
Fig. 19. One of the first maxillipedes, female 
Fig. 20. One of the second maxillipedes, female 
Fig. 21. Foot of the first pair, female 
Tig. 22, Foot of the third pair, female 
Fig. 23. Foot of the fourth pair, female . 
Fig. 24. One of the male antennules 
Fig. 25. Foot of the first pair, male 
Fig. 26. Foot of the third pair, male 
Fig. 27. Foot of the fourth pair, male 
MX GL ei Ma ON oN ON tn ON NA 
— 
is 
Ou 
(?) Enteropsis vararensis, T. Scott (sp. n.). 
Fig. 28. Female, side view os 
Vig. 29. One of the female antennules 
Fig. 30. One of the female antennz 
Fig. 31. One of the mandibles 
Fig. 32. One of the maxille ; 
Fig. 33. One of the maxillipedes . 
Fig. 34. Foot of the third pair 
ee ON Ninos Ow 
Ou 
(e) 
fm) 
Nicothoé astact, Aud. and M.-Edw. 
Fig. 35. One of the female antennules x 190. 
Fig. 36. One of the mandibles x 380. 
Fig. 37. One of the maxillee ; x 380. 
Fig. 38. One of the first maxillipedes x 203. 
Fig. 39. Abdomen of the female . x 80. 
Ss nn tea eh 
