458 REPORT OF COMMISSIONER OF FISH AND FISHERIES. 



FlGxniE 78. — Tlie same ; a, one of the first pair of legs or first gnathopod of a female, 

 enlarged thirty-eiglit diameters; 6, one of the first pair of legs in a 

 young, parasitic individual, enlarged sixty diameters; c, pleon, with 

 the last and part of the penultimate thoracic segments of a female, 

 dorsal view, enlarged twenty diameters ; d, pleopod of a young, pari- 

 sitic individual, enlarged sixty diameters ; e, pleopod of an adult male, 

 enlarged sixty diameters. 



79. — The same ; young male ; dorsal view, enlarged twenty diameters. 



80. — Leptochelia algicola Harger (p. 421); male; lateral view, enlarged 

 twenty diameters ; natural size indicated by the line above. 

 (AU the figures were drawn from nature by O. Harger. ) 



PLATE XIII. 



Figure 81. — Tanais vittatus Lilljeborg (p. 418); dorsal view, enlarged eight diame- 

 ters. The transverse bands of hairs on the pleon are not sufficiently 

 distinct. 



82. — The same ; one of the first pair of pleopods, enlarged thirty diameters. 



83. — Leptochelia algicola Harger (p. 421) ; female ; dorsal view, enlarged 

 twenty diameters ; natural size indicated by the line at the right. 



84. — The same ; c, antennula ; &, one of the first pair of legs ; both from a 

 female specimen and enlarged twenty-five diameters. 



85. — The same; hand, or propodus and dactylus of the first pair of legs, 

 enlarged forty-eight diameters, showing the comb of setae on the pro- 

 podus. 



86. — The same ; uropods of a male, enlarged seventy diameters ; &, basal seg- 

 ment ; i, inner six-jointed ramus ; o, outer ramus. 



87. — Leptochelia limicola Harger (p. 424) ; female ; dorsal view, enlarged 

 twenty diameters ; natural size shown by the line at the right. 



88. — The same; a, antennula; &, antenna; c, leg of the first pair; d, leg of 

 the second pair; all from the female sex and enlarged twenty-five 

 diameters. 



89. — Leptochelia rapax Harger (p. 424); male; dorsal view, enlarged about 

 twelve diameters. 



90. — The same; hand, or propodus and dactylus of male, enlarged sixteen 

 diameters. 



91. — Leptochelia coeca Harger (p. 427); type specimen, female; a, antennula; 

 6, leg of the first, pair ; c, uropod ; each enlarged fifty diameters. 

 (All the figures were drawn from nature by O. Harger. ) 



