IDENTITY OF SOME MARINE ANNELIDS—HARTMAN 105 
segment elytra occur on all segments. Elytral cirri have ctenidia 
on their ventral face, but parapodia lack them. 
Simple spinose setae are present from at least the twentieth seg- 
ment to the end, but nowhere conspicuous. In more anterior segments 
their presence could not be verified because many of the setae have 
been broken off. Larger neurosetae are composite, with canaliculate, 
pointed appendage; the shaft is smooth and straight. All composite 
setae In a parapodium resemble one another except that ventrally 
they are much finer. 
g 
é h 
Ficure 8.—Species of Leanrra, AnartipEs, Eumipa, and PsamMMotyce (enlarged) 
a, Leanira robusta (U.S.N.M. No. 10320): Elytrum from seventh segment; incised edge 
marks outer lateral margin. 
b-e, Anaitides catenula: b, Anterior end in dorsal view; c, a far posterior parapodium; d, 
an anteromedian parapodium from widest region of body (U.S.N.M. No. 10153); 
é, a posterior parapodium (U.S.N.M. No. 481). 
, 2, Eumida sanguinea (U.S.N.M. No. 493): f, Outline of median parapodium; g, outline 
of posterior parapodium. 
h, Psammolyce flava (U.S.N.M. No. 20032): A composite neuropodial seta. 
The ventral surface of the body is smooth; ventral cirri are simple, 
cirriform. JZ. robusta is unique in having laterally incised elytra. 
It is known only from off Marthas Vineyard, Mass., in 100-126 
fathoms. 
LEANIRA HYSTRICIS Ehlers 
Leanira hystricis Huters, 1875, p. 835; McIntosH, 1900, p. 434. 
Eupholoé cirrata TREADWELL, 1934, p. 5 (U.S.N.M. No. 20033; north of Puerto 
Rico, in 260 fathoms.) 
In the type of Lupholoé cirrata the prostomium is rounded, wider 
than Jong, without a median sulcus but with a depression where the 
median antenna is inserted. Its median antenna has a short base, 
without ctenidium. Eyes are lacking. The paired antennae are 
