of the Fishery Board for Scotland. 



270 



Additional Notes. 



Shortly after the MS. of this paper had been sent to the printer I had 

 the privilege of perusing the sixth portion of Das Tierreich, which has 

 recently been published. This portion contains a revision of the Copepoda 

 belonging to the sub-order Gymnoplea by Giesbrecht and Schmeil; several 

 of the species of Copepoda mentioned in this paper belong to the same 

 sub-order, and on comparing these with the revision referred to I find 

 that the names of four of them have been somewhat altered, as follows: — 



Bradyidius armatus (Brady). — Corrected name, Bradyidius armatus 

 (Vanhoffen). 



Eurytemora lacinulata (Fischer). — Corrected name, Eurytemora velox 

 (Lillj), Brady. 



Metridia hibernica (Brady and Robertson). — Corrected name, Metridia 

 lucens. Boeck. 



Candace pectinata, Brady. — Corrected name, Candacia pectinata, Brady 



EXPLANATION OF THE PLATES. 

 PLATE X. 

 Scolecithrix pygmcea, sp. n. 

 Fig. 1. Female, lateral view 

 Fig. 2. Antennule .... 



Fig. 3. Anterior foot-jaw 

 Fig. 4. Posterior foot- jaw 

 Fig. 5. Foot of first pair of swimming-feet 

 Fig. 6. Foot of fourth pair 



Fig. 7. Fifth pair of feet, male (r., right; 1., left branch) 

 Fig. 8. Abdomen and caudal furca, female, dorsal view 

 Fig. 9. Abdomen and caudal furca, male, dorsal view 



x 53. 

 xl26. 



x380. 

 x380. 

 x250. 

 xl90. 



xl27. 

 xl90. 

 xl90. 



Scolecithrix hibernica, A. Scott. 

 Fig. 10, Fifth pair of feet, male .... 



xl27. 



Cylindropsyllus fairliensis, sp. n. 

 Fig. 11, Female, lateral view .... 

 Fig. 12. Mandible . . ... 



Fig. 13. Maxilla . . ... 



Fig. 14. Posterior foot-jaw 



x 53. 

 x760. 

 x760. 



x760. 



