COPEPODS GATHERED BY ALBATROSS—WILSON 283 
PAREUCHAETA INCISA (Sars) 
Euchaeta incisa Sars, Bull. Océanogr. Monaco, No. 26, p. 17, 1905a. 
Pareuchaeta incisa SArs, Rés. camp. sci. Albert de Monaco, No. 69, p. 117, pl. 32, 
figs. 7-11, 1925. 
Stations 77; 3829; 4009; 4427; 4681; 5129; 5224; 5229; 5231; 5233; 
5268; 5287; 5319; 5578. Identified by Sars from one of these Alba- 
tross stations and from six Monaco stations and fully described in the 
Monaco report. It was first reported from the Pacific in the Carnegie 
plankton. As in the preceding species, the male remains unknown. 
PAREUCHAETA NORVEGICA (Boeck) 
Buchaeta norvegica Boeck, Forh. Vid. Selsk. Christiania, vol. 14, p. 40, 1872. 
Stations 2195; 2219; 2236; 38716; 4758; 4760; 4765; 4793; 4806; 
5231; 5578; H. 2700. Both sexes were described by Sars (1902, p. 
88) in his Crustacea of Norway and placed in the genus Huchaeta but 
were afterward made types of the new genus Pareuchaeta by Scott in 
the Siboga plankton. It appears in none of the other plankton lists. 
This species is fairly common in the temperate Atlantic, and the 
first record from the Pacific is established here. 
PAREUCHAETA RASA Farran 
PLATE 15, F1curEs 186-188 
Pareuchaeta rasa FarRan, British Antarctic (Terra Nova) Exped., 1910, Zool., 
Crustacea, vol. 8, No. 3, p. 240, fig. 10, 1929. 
Stations 4634; 4652. Farran’s types were all females. The males 
are here described for the first time, as both sexes were obtained in the 
Albatross plankton. 
Female.—Metasome rather regularly elliptical, two and a third 
times as long as wide; rostrum slender, accuminate, and inclined for- 
ward; posterior corners of fused fourth-fifth segment evenly rounded, 
with tufts of short hairs. Urosome a little more than a third as long 
as the metasome; genital segment symmetrical, with the ventral pro- 
tuberance attached in front of the center. On each side of the genital 
opening is a lateral flap extending backward, the one on the left side 
slightly weaker than the one on the right, with no visible structures 
between them. The first two abdominal segments are about the same 
length, the anal segment less than half as long. Caudal rami twice as 
long as wide, the appendicular setae very long and strongly geniculate. 
First antennae reaching the center of the genital segment; exopod 
of second antenna longer than endopod. Exopod of first leg 2-seg- 
mented, basal segment with a single outer spine and no trace of 
fusion. Endopod of second leg slender and as long as the two basal 
