324 
PACIFIC SCIENCE, VoL XVIII, July 1964 
Fig. 6. Eusirella multicalceola (Thorsteinson). Female, 8.0 mm, Albatross 4758: a, lateral view; b, peduncle 
of antenna 1; c, accessory flagellum; d, apex of antenna 1; e, antenna 2; f, calceolus; g, pereopod 1; h, end of 
pereopod 1; i, telson. 
Atlantic species, with E. multicalceola and E. 
valdiviae representing a North Pacific, circum- 
antarctic species penetrating into the South At- 
lantic. K. H. Barnard’s (1932) identification of 
E. elegans cannot be relegated either to E. ele- 
gans or E. valdiviae since the first coxa is not 
described and the gnathopods not figured. The 
very few locality collections of this species that 
