COPEPODA. 40'; 



C. lutea, Latr. 

 " Among Fuci at Bangor." Mr. Templeton. 



ORDER COPEPODA. 



Genus Cyclops. 



C. qtiadricornis, Latr. 

 " In the drains at the Moss, Cranmore." Mr. Templeton. Has also 

 been found by Mr. Haliday about Belfast. 



C. longicornis, Miill. 

 " In drains at the point-fields, Belfast." * Mr. Templeton. 



Genus Cyclopsina. 

 C. staphylinus, Edw. 

 Early in the spring in the ckains of Cranmore, Mr. Templeton. Clifden, 

 Mr. Haliday. 



GeJlUS AxOMALOCERA.t 

 A. Pattersonii, Templeton. 

 Larne Lough, Mr. Patterson. 



Genus Cetochilus. 



C. septentrionalis, Goodsir, Edin. New Phil. Journ., vol. xxxv. p. 

 336, pi. 6, f. 1—11. 



Many of this species were taken with the last in May, 1840, in Strang- 

 ford Lough, by Mr. Patterson : — in October, 1843, this Cetochilus was de- 

 scribed by Mr. Goodsir. 



Genus Canthocarpus. 



C. minuticornis, Miill. (sp.). 

 Obtained in Strangford Lough, Oct., 1839, Mr. Hyndman and W. T. 



Genus Notodelphys. 

 N. ascidicola, Allman. 

 On the Irish coasts, swimming freely in the branchial sac of Ascidia 

 communis. Professor Allman, Proc. Ro. Irisli Academy, April, 1847, 

 Dec, 1847. From two Ascidia mentula? about 1 inch in length each 

 (taken in Belfast Bay, Aug. 25, 1840, E. Getty), and preserved on account 

 of the parasite, I took to-day 25 specimens of it, and more may still 

 remain within the tunics. 



* Another of this genus, without specific name, appears in tlic Report and 

 !\ISS., no locality mentioned. — Ed. 



t Dr. Baiid considers tliesc genus synonymous with Poiiiia, Edw. W. T. 



