Rev. Canon A. M. Norman on British Mysidae. 151 



Distribution. Naples, 1887 [A. M. N.); Adriatic [Prof. 

 Claus and Vienna Museum) : llus. Nor. Goletta, Cagliari, 

 Syracuse, Messina, and Spezzia {G. 0. Sars). 



3. Gynthilia jaltensis (Czerniavsky). 



1868. Siriella jaltensis, Czeniiavsky, Materialia ad Zoograpbiaui Pouti- 



cam comparatani. p. 66, pi. iv. tigs. 12, L"!. 

 1876. Siriella crnssipcs, CI. O. Siirs, Middel. Mysider, p. 89, pi. xxxii. 

 1882. Siriella (Siriellicles) crassipes, Czerniavsky, /. c. fasc. i. p. 105, 



fasc. iii. p. 32. 

 1882. Siriella (Protosiriella) /alte/isi.s, id. ibid. fa.sc. i. pp. lOU, 110, 



pis. v., vi. fasc. iii. p. 27. 

 1886. Siriella crassipes, Noriuau, Fuurtli Annual Report Fishery Board 



of Scotland, p. 161 ; Ann. & Mag. Nat. Hist. ser. 5, 1887, vol. xix. 



p. 97. 



For descriptions of this and the two following species see 

 my paper in the * Annals ' of 1887. 



Ilab. Cullercoats, Northumberland; Guernsey, 1865; 

 Starcross, Devon, 1884 {A. M. JV.)-, Banff (7^. Edward)-, 

 Jersey {Sine/): Mus. Nor. Firth of Forth ! {T. Scott). 



Distribution. Na^oles, 1887* {A. M. N.) ; Adriatic [Glaus) : 

 Mus. Nor. Goletta [G. 0. Sars), Black Sea [Czerniavsky), 



If I am right in considering Czerniavsky's S. jaltensis to be 

 the same as S. crassipes, Sars, the former, though described 

 as sexually mature, must be considered as not fully deve- 

 loped. It is in this light that I regard it. 



4. Gynthilia Brooki, Norman. 



1886. Siriella Brooki, Norman, Fourth Auuual Hep. Fishery Board 

 Scotland, p. 162 : Ann. & Mag. Nat. Hist. ser. 5, 1887, vol. xix. 

 p. 98. 



Uab. Tavbert, Loch Fyne, 1887 [Scottish Fishery Board) : 

 Mus. Nor. 



5. Gynthilia armata (Milne-Edwards). 



1837. Cynthia armata, M.-Edwards, Hist. Nat. d. Crust, ii. p. 463 

 (mas hde G. O. Sars). 



1853. My sis Griffithsi<e, Bell, Hist. JJrit. Crust, p. 342. 



Mysis rostratus, Guerin, Iconog. Crust, pi. xxiii. fig. 3 (probably). 



1876. Siriella armata, G. O. Sars, ^liddel. Mysider, p. 96, pi. xxxv. 



1882. Siriella (liliinomysis) Grijfithsia-, armata, rostrata, and di versa, 

 Czerniavsky, /. c. fasc. i. pp. 97, 98, 99, fasc. iii. pp. 35, 36, 37. 



1886. Siriella armata, Norman, Fourth Report Fishery Board of Scot- 

 land, p. 162 ; Ann. & Mag. Nat. Hist. ser. 5, 1887, Vol. xix. p. 99. 



* Young taken in some numbers, but no fully developed specimens. 



