188 BULLETIN 2 01, UNITED STATEIS NATIONAL MUSEUM 



Figure 72. — Neomysis mercedis Holmes: a, Antennal scale and peduncle, X 78; b, telson, 

 X 62; c, fourth pleopod of male, X 78. 



It will be seen from this summary that N. mercedis is closely allied 

 to N. awatschensis and to N. intermedia, but it is sufficiently different 

 from both to be regarded as a distinct species. 



NEOMYSIS INTERMEDIA (Czerniavsky) 

 FIGURE 73 



Heteromysis intermedia Czerniavsky, 1882b, p. 35; 1887, pi. 30, figs. 25-27. 

 Neomysis intermedia Zimmer, 1904, p. 469, fig. 164.— Ueno, 1933a, p. 109, fig. 1 ; 



1936a, p. 242 ; 1936b, p. 248.— Miyadi, 1933a, p. 30 ; 1933b, p. 183 ; 1938a, p. 



131 ; 1938b, p. 239.— Birstein, 1939, p. 56. 

 Neomysis awatschensis Dershavin, 1913, p. 197; 1923, p. 181, pi. 7. — Tattersall, 



1921, p. 412, pi. 15, figs. 1-4.— Miyadi, 1932a, p. 18 ; 1932b, p. 240 ; 1933b, p. 



183. 

 Neomysis awachensis Dershavin, 1930, p. 1. 

 Neomysis isaza Martjkawa, 1928, p. 6, pi. 2, figs. 30, 31 ; pi. 3, figs. 32-37. 



Occurrence. — Alaska : Sanburn Harbor, Nagai Island, Shumagins, 

 collected by the Albatross, June 24, 1893, large numbers of specimens 



