LYSIANASSID.E. 59 



1893. Tryphosa nana, J. Bonnier, " Les Amphipodes du Boulonnais, 

 III.,'' Bull. Sci. France et Belgique, vol. xxiv. p. 191, pi. vi. 

 figs. 1-9. 



lM>o. OrchemeneUa nana, Sars, in Appendix, p. 683. 



1000. Tryphosa nana, Norman, Ann. Mag. Nat. Hist. ser. 7, 

 vol. v. p. 203. 



It is impossible to say wliat the Anonyx minutus of Bate and 

 Westwood is; it may have been a male of Orchomene humilis 

 or of the present species. The rounded side of the head, and 

 the comparatively shallow coxal plates, seem to forbid its 

 being recognized as the A. mum fa of Kroyer, which is a 

 species which has not been found on the English coast by 

 others. At one time A. M. N. was inclined to refer it to 

 Orchomene humilis, but perhaps the description of the first 

 gnathopod, and the figure of the second seem rather to 

 suggest that it was a male of the present species ; the more 

 likely since in Bate's " Anonyx Edwardsi'' we recognize 

 Orchomene humilis. 



Bate gives Plymouth and Falmouth as localities for his 

 " Anonyx minutus." From both of these localities as well as 

 from Folperro and Fowey, A. M. N. has procured Trypliosa 

 nana. At Falmouth it has been taken in immense numbers; 

 and it is so common a species in shallow water on the coast, 

 that it can scarcely have failed to come into Bate's hands, 

 but unless it be his >l Anonyx minutus ' he has not re- 

 corded it. 



TRYPHOSELLA SARSI, J. Bonnier. 



1891. Tryphosa nana, Sars, p. 70, pi. xxvii. fig. 1 (not Anuny.v 



numix, Kroyer). 

 1893. Tryphosetta Sarsi, J. Bonnier, " Les Amphipodes du Boulonnais, 



III.," Bull. Sci. France et Belgique, vol. xxiv. p. 170, note. 



Mouth of the Yealm, 1889 ; Ilfracombe, 1904 (A. .!/. N.). 

 TRYPHOSELLA NANOIDES (Lilljeborg). 



1805. Anom/x nanoides, Lilljeborg, On the Lysianassa magellanica, 



&c., p. 25, pi. iii. tigs. 32-34. 

 1870. Trypliosa nanoides, Boeclc, p. 186. 

 1891. Tri/phosa nanoides, Sars, p. 79, pi. xxviii. fig. 2. 

 1893. Tryphosella nanoides, J. Bonnier, 1. c. p. 171. 



Taken on a skate at Polperro (Laughrin, in Mus. Nor?). 

 TRYPHOSELLA HORINGII (Boeck). 



1870. Tryphosa Ildrinr/ii, Boeck, p. 38. 



1876. Tryphosa Horinyii, Boeck, p. 182, pi. iv. fig. 4. 



1891 . Tryphosa Ilorrinyii, Sars, p. 77, pi. xxvii. tig. 2. 



1893. Tryphosella Horrinyii, J. Bonnier, 1. c. p. 171. 



Mouth of the Yealm near Plymouth, 1889 (,1. M. 



