IDENTITY OF SOME MARINE ANNELIDS—HARTMAN 127 
Dorsal branchiae arise from the first setiger, but there is a pair of 
lateral tentacles inserted immediately in front. Branchial filaments 
(or their scars) number 10 to 12 on a side; their bases form an 
elongate, oval patch, the pair separated by a clear, median space equal 
to about half the width of one branchial base. Lateral tentacles arise 
from a point immediately above the notopodial base, but at the 
posterodorsal face of the notopodium. 
Setae are pale yellow; the first 18 setigers have long, tapering 
capillaries; the dorsal setae somewhat exceed in length the ventral 
ones. From the nineteenth setiger a heavy spine is present ventrally 
in the neuropodium, accompanied with long, pointed setae. From 
the twenty-eighth setiger two such heavy spines are present, alternat- 
ing with pointed setae; this arrangement continues through the rest 
of neuropodia. Notopodia have similar, heavy spines from the 
thirty-fifth setiger, in the inferior end of the fascicle, accompanied 
with pointed setae, continued so to the end. (Sometimes there are 
two heavy spines.) 
In the original description (which was only preliminary) the setae 
were described as “long and slender in each ramus,” but no mention 
was made of acicular spines. 
C. tenuis Verrill agrees in all details with C. grandis Verrill, to 
which this is hereby referred. 
Genus CIRRIFORMIA Hartman 
CIRRIFORMIA FILIGERA (Chiaje) 
Iumbricus filigerus CHIAJE, 1828, p. 171. 
Audouinia filigera FAUVEL, 1927, p. 93. 
Audouinea oculata TREADWELL, 1932, p. 17 (U.S.N.M. No. 19640; Brazil). 
Tn the type of Audouinea oculata, the prostomium lacks eye spots. 
The first setiger has a slender filament arising from the superior end 
of the setal fascicle. Between the fourth and fifth setigers the dorsal 
branchiae arise, those of one side nearly continuous with those of the 
other; no median space separates those of the two sides. From about 
the fifty-fifth setiger the lateral tentacles arise a short distance above 
the notopodium; more posteriorly they are inserted progressively 
more dorsally so that in postmedian segments the point of insertion 
is nearly midway between the notopodium and the middorsal line. 
Acicular setae are first present in neuropodia from about the 
thirty-seventh setiger, and in notopodia from about the fifty-eighth 
setiger. In neuropodia there are three such acicular setae, only 
slightly falcate, alternating with long, capillary setae, this arrange- 
ment continued through a long region. In some far posterior 
neuropodia only acicular setae may be present, or the capillaries may 
