Canon A. M. Norman on British Isopoda. 434 



species (see also Scliiodte and Meinert for remarks on this 

 subject). 



6. ^ga monophthalma^ Johnston. 



1834. ^ga monophthalma, Johnston, Loudon's Mag. Nat. Hist. vol. vii. 



p. 232, fig. 43, «, 6. 

 1867. ^ga monophthalma, Bate & Westwood, /. c. vol. ii. p. 286. 

 1879. A^ga monophthalma, Schicidte & Meinert, /. c. p. 365. 

 1897. j^ga monophthalma, G. O. Sars, /. c. p. ii2, pi. xxvi. tig. 1. 



Mr. Thomas Edward sent me many years ago a specimen 

 to determine from the Moray Firtb. 1 have taken it at 

 Shetland, and received from the late Mr. A. Hancock a fine 

 example procured by him from the fishing- boats at Whitburn, 

 Co. Durham. 



7. u^ga crenulata, Liitken. 



1858. ^ga crenulata, Liitken, I. c. p. 6, fig. 4. 



1879. ^ga crenulata, Schiodte & Meinert, /. c. p. 343, pi. vii. figs. 6-9» 



1897. jEga crenulata, G. O. Sars, /. c. p. 61, pi. xxv. tig. 3. 



A specimen of this species was sent to me for determination 

 by Mr. J. Duncan Matthews. It had been taken in October 

 1886 from a large shark caught entangled in lines about 

 8 miles off Stonehaven, Scotland (see Mr. Matthews's record 

 of it, Ann. & Mag. Nat. Hist. ser. 5, vol. xx. 1887, p. 444:). 

 A co-type specimen from Greenland, given me by Dr. Liitken, 

 is in my collection. 



[yE'^aZ)es^a?/estana (H.Milne-Edwards). (PI. XII. figs. l-4j 

 PI. XIII. figs. 10, 11.) 



1840. Rocinela Beshayesiana, H. Milne-Edwards, Hist. Nat. Crust. 



vol. iii. p. 243. 

 1866. ^ga Deshayesiana, Heller, Oarcinol. Beit., z. Fauna des adriat- 



ischen JNIeeres, p. 22. 

 1879. j^ga Deshayesiana, Schiodte & Meinert, I. c. p. 360, pi. viii. 



figs. 7-9. 

 1885. JE^a Schioedteana, Bovallius, " New and imperfectly known 



Isopoda, I.," K. Vet.-Akad. Handl. vol. x. p. 5, pi. i. figs. 1-10. 



A specimen of j^. Deshayesiana was taken in the Mediter- 

 ranean by the ' Porcupine,^ 1870, in Bona Bay, N. Africa, in 

 25-55 fathoms. Only tliree specimens were known to 

 Schiodte and Meinert. 



[JEga megalops, Norman and Stebbing, sp. n. (PL XIII. 



figs. 1-7.) 



Eyes extremely large, united across the greater part of the 

 head, which they almost entirely occupy, so that very little 



