374 Proceedings of the Royal Physical Society. 



302. Anchor ella rugosa, Kroyer. 



1837. Anchor ella riigosa, Kroyer, /. c, p. 294, pi. iii. fig. 6. 

 1850. ,, ,, Baird, Brit. Entom., p. 338, pi. xxxv. 



fig. 8. 



Hah. — Found on gills and gill-covers and inside the 

 throat of the Cat- or Wolf-fish, Anarrhichas hcpus; not 

 uncommon. 



303. Anchor ella itncinata (0. F. Miiller). 



1776. Lernceaunchiata, ISiiiU., Zool. Dan. Prodr., vol. i., pi. xxxiii. 



fig. 2. 

 1850. Anchorella uncinata, Baird, l. c, p. 337, pi. xxxv. fig. 9. 



Rab. — Found on the gills and inside the throat of Cod-fish, 

 and probably on other Gadoids, not uncommon; but the 

 Anchorellm of these other Gadoids require further study, as 

 they may not all belong to the same species. 



304. Anchorella hrevicola, M. -Edwards. 



1840. Anchorella brevicola, M.-Edw., Hist. Nat. Crust., vol. iii. 



p. 418. 

 1901. „ ,, T. Scott, Nineteenth F. B. Kept., 



pt. iii. p. 135, pi. viii. figs. 11-16. 



Hah. — Found on a Haddock. The parasite was attached 

 on the under side of the fish, and near the anal fin. Only 

 one specimen was observed. 



I add here two other interesting parasitic Copepods, each 

 of which represents a different family, viz. : — 



Family Herpyllobiid^. 

 Genus (134) Salenskya, Giard and Bonnier, 1893. 

 305. Salenskya tuherosa, Giard and Bonnier. 



1893. SalensJcya tuherosa, G. and B., Compt.-rend. de I'Acad. des 

 Sci. (25tli Sept. 1893). 



1895. ,, ,, idem. Bull. Sci. de la France et de la 



Belgique, vol. xxv. p. 472, pi. xiii. 



1902. „ ,, T. Scott, Twentieth F. B. Kept., pt. iii. 



p. 474, pi. xxv. figs. 17-22. 



Hah. — Found in the marsupium of specimens of Ampelisca 



