of the Virgiuiau Coast. 15 
The feet are crowded, a short free portion is cylindrical, 
bluntly rounded externally, bilabiate, transmitting a fan of 
delicate setse. 
The stem of the setss is much longer than the appendix 
somewhat flattened near the end, and with a transverse 
terminal series of minute teeth. The appendix is short, 
usually curved, wide at base, rapidly diminishing (f. 36), 
The appendix however may be double the length of the 
one figured, and less curved. 
The dorsal cirri (branchiae) are somewhat variable in 
form : but usually broad heart-shaped on the anterior seg- 
ments (f. 33), becoming somewhat narrower, and less 
bluntly rounded externally further back (f 34), while on 
young specimens, and on recently renewed lost parts, 
they are narrower, becoming somewhat lanceolate (f. o5). 
The ventral cirri (f. 37) extend beyond the feet, are nearly 
cylindrical, bluntly rounded externally. 
Anal cirri shaped much like antennae, maybe as long as, 
or double, the length of the antennae. 
Color. Head greenish-white. Body from light to dark 
green. All cirri generally yellowish-green. Body and 
dorsal cirri with numerous, irregularly placed, dark brown 
spots. On young specimens and on renewed parts the 
color is always light, and the brown spots few, or absent. 
Length of longest specimen 50°"°. Greatest diameter of 
same specimen 2"". 
Found on shells between tides. Occasionally dredged. 
Common. 
EUMIDA Mgrn. 
EUMIDA MACULOSA 71. SJ). 
PL. IV, FIGS. 38-41. 
Head (f. 38) convex, rounded in front, posterior emar- 
gination distinct but not deep. Anterior antennae in 
length about equal to the head, rather stout. Posterior 
