ART. 10 



COPEPODA FROM FLOEIDA — MARSH 



outline and longer than wide. The lateral spine springs from the 

 outer distal angle, is straight, and equals in length the two segments 

 of the exopodite. The terminal hook rises from the inner distal 

 angle, is sharply curved, the two parts being nearly at right angles 

 with each other, and exceeds in length the whole right foot. There 



Fig. 1-6. — 1, Right wing of last cephalothobacic segment, X 223. 2, Peofilb of 



FIFTH SEGMENT OF FEMALE TO SHOW DORSAL SPINE, X 223. 3, ABDOMEN OF FEMALE, 



X 223. 4, Terminal segments of right male antenna, X 223. 5, Fifth foot of 

 FEMALE, X 438. 6, Fifth foot of male, X 223. 



is a small blunt spine on the posterior surface of the second segment 

 of the exopodite, situated on the inner margin at about one-third of 

 its length. The right endopodite is one segmented and equal in 

 length to the first segment of the exopodite. The left foot reaches 



