6 Journal of Entomology and Zoology 
proboscis densely and uniformly papillose throughout. Number of segments near one 
hundred and twenty-three. 
Length, about 26 mm. 
Type—M. C. Z. 2, 144. 
Sige californiensis sp. nov. 
Corresponding closely in general characters with 8S. macroceros (Grube), the 
genotype. Green in color instead of straw-yellow to brown. ‘Tentacles long and 
slender as in macroceros, with the median equalling the others in length and inserted 
close to the base of the latter; tips of tentacles slenderly attenuated. The eyes seem 
to be proportionately larger than in macroceros. The first segment is reduced above 
at the sides where the prostomium bulges back on each side; but the middle region 
is well developed, extending forward on the base of the head as a rounded lobe or 
flap. Very easily distinguished from macroceros and other known species by the form 
of the ventral tentacular cirrus of the second segment which, in place of the ordinarily 
lanceolate foliaceous form, is very strongly expanded above the base, presenting a 
large rounded lobe in front and an abruptly much more slender tip, with the blade as 
a whole irregularly twisted. The parapodia very similar to those of the genotype; 
but the setigerous lobe less acutely and less deeply notched and rather broader across 
the end along the setigerous line. The notocirri rather more slender and narrowed 
more evenly distally, not incurved on each side distally so as to leave an elongate 
tip set off from the rest. The neurocirri similar but more asymmetrical, the upper 
margin straight or concave, the lower convex. Anal cirri missing. Proboscis not 
protruded. Total number of segments in the type, which is complete, sixty-eight. 
Length, 10 mm. 
Type—M. C. Z. 2, 145. 
Taken under stones. 
Moore has described Eulalia (Sige) bifoliata from Monterey Bay; but as the 
ventral tentacular cirrus of II is described and figured as cylindroconical, that species 
cannot be properly referred to Sige as now restricted. 
Anaitides heterocirrus sp. nov. 
Close to 4. mucosa (Oersted) in the characters of the proboscis, having similarly 
six rows of papillae proximally on each side with the number in each series normally 
nine or ten, but distinct in the form of the cirri. The three first pairs of normal foli- 
aceous notocirri much smaller than the succeeding ones and different in shape, being 
very broadly and evenly elliptic, the distal end of the third, e. g., broadly rounded, 
not conspicuously narrowed as in mucosa. In the average parapodia of the middle 
region of the body the neurocirri are obviously broader with the tip stouter and less 
acute; and the notocirri, while in general somewhat similar in form, are more elongate 
with a more pronounced ventral lobe, the distoectal angle more acute and more pro- 
duced, while the distomesal corner is more rounded, and the proportionate width across 
the distal end appears less. The prostomium very broadly cordate, notched or con- 
stricted at the sides near the anterior third which is distally broadly rounded; tentacles 
inserted on each side at or just distad of the constriction, conical and of moderate 
length; caudal margin conspicuously angularly incised at middle and there embracing 
a conspicuous nuchal papilla. Eyes about twice their diameter apart. The type is 
incomplete caudally, at present consisting of ninety-five somites and having a length 
