NO. 3656 COPEPODS—LEWIS 4] 
second segment and terminal process. Second segment continuous 
with clawlike terminal process, bearing single, seta-like accessory 
process on inner surface, at junction of segment and terminal process. 
Female and male sternal furca situated between and slightly posterior 
0.05mm. 6¢ 
O2mm. dF G 
oo2mm. dt 
hb oos5mm.é ¢ 
Ficure 18.—Lepeophtheirus plectropomi? Nunes-Ruivo and P. Fourmanoir, 1956, thoracic 
legs, anterior views: a, right first; b, distal region of second segment of exopodite of first; 
c, portion of median terminal spine of second segment of exopodite of first; d, right second; 
e, right third; f, right fourth; g, enlarged portion of denticulated region of fourth: A, joint 
of protopodite and first segment of exopodite of fourth. 
