Vout.2] Ksterly.—Copepoda of the San Diego Region. 223 
Inner ramus of posterior antennae longer than the second 
basal; terminal hook half as long as second joint of inner ramus. 
Inner ramus of fourth foot half as long as the outer (fig. 59d), 
terminal joint of inner ramus as long as first or second joints, 
with two bristles at the end. 
4 Length of trunk not quite twice its greatest breadth, eye 
lenses set back almost on the margin of the front. Furea, an- 
tennae and anterior mouth parts as in the female; terminal joint 
of outer ramus of second foot with two lancet bristles, the three 
thick, awl-shaped teeth elongated. 
Coloration: Transparent, with bright red spots on the thorax 
and abdomen. 
Length: Female, 3.3 mm. 
Occurrence: One adult female was taken; immature speci- 
mens have come in at other times. 
4. Sapphirina lomae n.sp. 
\ DS SNS 
\ . S 
\M, Mf SS \ 
Y Z Ses 
I as 
Wi \\ 
a \ 
XY 
\\ 
Cc 
d 
Fig. 60.—Sapphirina lomae, n. sp. Male. (a) Posterior maxilliped X83. (Db) 
Anterior antenna, bristles omitted, X83. (¢) Third joint 
of inner ramus of second foot 195. (d) Posterior an- 
tenna X83. 
Resembling S. nigromaculata in general; anterior antennae 
(fig. 606) nearly half as long (7/16) as posterior and 5-jointed ; 
second joint shorter than the three terminal joints together. 
Inner ramus of posterior antennae (fig. 60d) nearly half again: 
