CRUSTACEA OF NORTHUMBERLAND AND DURHAM 



This beautiful species is easily recognised by its flattened 



oval form and its transverse purple band ; it is common in 



low-water pools, chiefly on the fronds oi Laiiiinaria saccharina. 



N.D. 

 RoBERTSONiA TENUIS (Bradv and Robertson). 



1876. Ectinosoiiia feiiiic, B. and R., Report Brit. Assoc, 



1875, p. 196. 

 1880. Robertsonia fe/ii/is, Brady (3), vol. ii., p. 25, pi. xli., 

 figs. 1-14. 

 Dredged in several places off the Durham coast in depths 

 of from twenty to thirty-seven fathoms (G. S. B.) D. 



Tegastes* falcatl's Xorman. 



1869. Amy mo lie falcata, Norman, " Last Report on 



Dredging off Shetland Isles."' Brit. Assoc. Report, 



1868, p. 296. 

 1872. Amynioiie rubra, Boeck, Nye .Shegter o'^ Arter af 



Saltvands-Copepoder, p. 49. 

 1880. Amymone sp/neri'ia, Brady (not Glaus) (3), vol. ii., 



p. 28, pi. xlix., figs. i-ii. 



1903. Amymone rubra, Brady, Trans. Nat. Hist. .Soc. 

 Northumberland, Durham, and Newcastle-on-Tyne, 

 new series, vol. i., p. 3, pi. i., fig. 13. 



1904. Tegastes faliafus, .Sars (6), p. 69, pi. xli. 



A scarce but widely distributed species. Dredged in twenty- 

 five fathoms off Marsden and .Souter Point : found also at 

 roots of Laminarire at Holy Island (G. S. B.) N.D. 



Tegastes longimana (Glaus). 



1863. Amymone longimana, Glaus (2), p. 115, pi. xx., 



figs. i3» 14- 

 1880. Amymone longimana, Brady (3), vol. ii., p. 30, 

 pi. xlix., figs. 12, 13. 

 One specimen dredged in a depth of thirty-seven fathoms 

 off Hawthorn (G. .S. B.) D. 



* The g'eueric name Aiiii/inoiie having; been twice previously used, by O. F. Miiller 

 in 1785 and by Savifrny iu 1817, Dr. Norman ha.s proposed to substitute the term 

 Teg^islcs, 



124 



