270 



Part III — Seven teenth Annual Report 



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

 lueens. Boeck. 



Candaee pectinata, Brady. — Corrected name, Candaeia peetinata, Brady 



EXPLANATION OF THE PLATES. 



PLATE X. 

 Scolccithrix iiygmcea, sp. n. 



Fig. 1. Female, lateral view . . . . . . x 53. 



Fig. 2. Antennule . . . . . . x 126. 



Fig. 3. Anterior foot-jaw . . . . . x 380. 



Fig. 4. Posterior foot-jaw ....... x 380. 



Fig. 5. Foot of first pair of swimming-feet . . . . x 250. 



Fig. 6. Foot of fourth pair . . . . . . . xl90. 



Fig. 7. Fifth pair of feet, male (r., right; 1., left branch) . . • x 127. 



Fig. 8. Abdomen and caudal furea, female, dorsal view . . x 190. 



Fig. 9. Abdomen and caudal furca, male, dorsal view . . . x!90. 



ScolecitJirix Mberniea, A. Scott. 



Fig. 10., Fifth pair of feet, male ....... x 127. 



Gylindropsyllus fairliemis, sp. n. 



Fig. 11, Female, lateral view . . . . . x 53. 



Fig. 12. Mandible . . x 760. 



Fig. 13. Maxilla . . x 760. 



Fig. 14. Posterior foot-jaw , , x 760, 



