48 PROCEEDINGS OF THE NATIONAL MUSEUM VOL. 125 
Female maxilliped (fig. 20e) 2-segmented, situated posterior and 
medial to maxilla base. First segment strongly developed, with small, 
ridgelike projection on medial inner surface. Second segment distinct 
from clawlike terminal process; inner surface longer than outer, with 
setulelike accessory process distally. Male maxilliped (fig. 20f) similar 
| Z 
01 mm. 92 O1mm. 9 Oimm. oc Ol mm. So 
Ficure 21.—Pseudocaligus similis, new species, right thoracic legs, anterior views (except 
f): a, first; b, distal region of second segment of exopodite of first; c, second, d, third, 
e, exopodite of third; f, left fourth (posterior view). Right legs, ventral views: g, female, 
fifth; h, male, fifth; 7, male, sixth. 
