NO. 8667 POLYCHAETES—BANSE AND HOBSON 7 
five animals (apparently damaged in one); the cirrus is rudimentary 
in one. Thus, asymmetry of the front end is not the rule. 
Family PayLLopociDAE 
Eulalia (Hypoeulalia) bilineata (Johnston)? 
Eulalia bilineata.—Imajima and Hartman, 1964, p. 61. 
Although there are great similarities of characters, the first sezments 
in our six specimens are clearly separated from the prostomia as in 
Eulalia sensu stricto, rather than being fused with them as reported 
by Bergstrém (1914) for European material. Imajima and Hartman 
(1964) have found the same separation in Japanese animals, a fact 
that suggests the Pacific form is not identical with the European 
species. The ventral cirri of the second tentacular segments of our 
specimens are not filiform but slightly broader than the others. 
Eulalia (Eulalia) levicornuta Moore 
FIGURES 2a-c 
Eulalia levicornuta Moore, 1909a, p. 346. 
Not Eulalia levicornuta.—Berkeley and Berkeley, 1943, p. 130. 
We consider a well-preserved anterior fragment to represent this 
species although it does not completely agree with the type-specimen 
(USNM 17288). Some additions to the description follow, based on 
the Puget Sound specimen. 
The length (without proboscis, 125 segments) is about 20 mm. 
The greatest width (without parapodia) is 0.65 mm. The pros- 
tomium is quadrate except for the narrower anterior part (fig. 2a). 
The unpaired (broken) antenna inserts between the small eyes. The 
partially everted proboscis is densely covered with rounded, conical 
papillae except proximally; the smooth section is shorter than the 
proboscis is wide. 
There is a fairly distinct dorsal furrow between the prostomium 
and the first segment. The first segment is not reduced dorsally and 
is enlarged laterally. The tentacular cirri are filiform except the 
ventral one on the second segment, which is slightly flattened. The 
dorsal tentacular cirri on the second and the third segments are about 
one-and-a-half times the length of the normal anterior dorsal cirri. 
There are setae on the second segment. 
The parapodia (fig. 2b) have rounded lips of equal length. The 
dorsal cirri are thick and of a broad shape. The ventral cirri are 
slightly longer than the parapodia. There are approximately 15 setae 
per parapodium. The shaft of each seta ends in a conspicuous spine with 
secondary teeth on both sides (fig. 2c); the blade is long. 
