310 REPORT OF COMMISSIONER OF FISH AND FISHERIES [604] 
are considerably longest. The setze commence opposite the mouth and 
extend to the posterior end; they form two fan-shaped fascicles on each 
side of each segment, closely approximate at their origin, but strongly 
divergent, the upper ones dirécted upward, the lower ones downward ; 
the setz are very long and slender on the middle segments, those of the 
upper fascicles longest, and exceeding half the diameter of the body; 
anteriorly they are considerably shorter; they are somewhat expanded 
toward the base, but have long and very slender tips. Dorsal cirri 
rather long and stout, transparent and wrinkled, blunt at tip, thickened 
at base ; in length nearly equaling a third of the diameter of the body. 
Color yellowish white, tinged with brownish on the sides. 
Length, 8=@ to 10™™; diameter, 1.5™™. 
Savin Rock, at half-tide. Point Judith, Rhode Island, below low- 
water mark (Leidy). 
The specimen above described was found under stones at Savin 
Rock, near New Haven, May 5. Its body was completely filled, from 
one end to the other, with comparatively large yellowish white eggs, 
which show through the transparent integument of the dorsal side very 
distinctly. 
TRAVISIA CARNEA Verill, sp. nov. (p. 508.) : 
Body with twenty-four setigerous segments, oblong or fusiform, very 
changeable, round, usually tapering abruptly to each end. Head small, 
conical, acute; posterior end terminated by a small, bluntly rounded, 
or slightly clavate papilla; setze small and slender. Branchiz short, 
slender, commencing on the third setigerous segment and ceasing at 
the twentieth ; longest about one-fourth as long as the diameter of the 
body. Segments of middle region tri-annulated. Color light red or 
deep flesh-color; branchiz bright red. 
Length, in extension, about 25™™; 3“™ to 4™™ in diameter. It can 
contract to 12™™ or less in length. 
Off Gay Head, Martha’s Vineyard, in 19 fathoms, soft mud. 
AMMOTRYPANE FIMBRIATA Verrill, sp. nov. Plate XV, fig. 79. 
(p. 508.) 
Body elongated, slender, smooth, thickest in advance of the middle, 
tapering gradually to both ends, convex, and well rounded above ; 
lower surface with a median sulcus and rounded margins, separated 
from the upper surface by a deep groove. Head very acute. Eyes 
two, small, black. Proboscis small, sub-globular, smooth. Branchize 
long and slender. Caudal appendage spoon-shaped, deeply concave, 
transversely striated; the outer margin fringed with a row of small, 
slender papillxe; a pair of slender cirriform processes, about half its 
length, arises at its ventral base, and a longer single median one is 
generally concealed in its cavity. Set of the anterior segments long 
and slender, more than half the diameter of the body, shorter farther 
back. Color, when living, purplish flesh-color, shining and iridescent 
