BRADYA. 17 



foot-jaw large, 5-jointed (PL XXXVIII, fig. 6) ; basal 

 joint elongated and provided with three marginal seti- 

 ferous digits, second joint very long, third, fourth, and 

 fifth extremely short, and bearing several long setse. 

 Second foot-jaw much shorter, 3-jointed, the last joint 

 short and bearing three curved terminal setas. First 

 four pairs of feet nearly alike (fig. 8) ; both branches 

 composed of three joints and adapted for swimming. 

 Fifth pair small, 2-jointed. 



1. BRADYA TYPICA, BoecL PL XXXVIII, figs. 110. 



Bradya typica, Boeck. Nye Slsegter og Arter af Saltvands- 

 Copepoder, p. 15 (1872). 



Body ^th of an inch in length, cylindrical, exhibit- 

 ing no distinct separation between thorax and ab- 

 domen ; caudal segments tapering, and much narrower 

 than the last abdominal segment. Anterior antennae 

 (fig. 2) very short, 7 -jointed; fifth and seventh joints 

 the smallest ; all beset on the outer margin with long 

 setae; inner branch of the posterior antennas (fig. 3) 

 as long as the outer branch, but much more slender, 

 2-jointed. Mandible (fig. 4) having rather slender 

 teeth, but a ]arge palp the basal joint of which is much 

 elongated and bears two branches of moderate size. 

 Basal joint of the first foot-jaw (fig. 6) large ; its 

 three marginal processes somewhat long and slender, 

 each bearing about three apical setae ; second joint 

 also long and slender; three following joints very 



VOL. n. B 



