COPEPODS GATHERED BY ALBATROSS—-WILSON 303 
The right first antenna is geniculate, the terminal portion made up 
of four indistinctly separated segments. The enlarged middle section 
of this antenna has on its inner margin three large fingerlike processes 
similar to those figured by Scott in the Siboga plankton upon the 
antenna of forficula. The second antenna, mouth parts, and first 
four pairs of legs correspond to those of the female. The two fifth 
legs are about the same length; the chela on the right leg is subrec- 
tangular, the hand turned back along the second segment. The mov- 
able finger at the distal end of the hand is elongate and bent abruptly 
at right angles near its center, with three setae on its inner margin. 
The thumb at the base of the hand is rodlike, curved, and unarmed. 
Total length 3mm. Metasome 2.50 mm. long, 1.10 mm. wide. 
Remarks.—Brady’s specimens came from among the Philippine 
Islands, as did these Albatross specimens. A male and female have 
been given U.S.N.M. No. 74135 as specimens of the two sexes here 
united. 
Genus PONTELLINA Dana, 1853 
PONTELLINA PLUMATA (Dana) 
Pontelia plumata Dana, Proc. Amer. Acad. Arts and Sci., vol. 2, p. 27, 1849. 
Pontellina plumata Dana, United States Exploring Expedition, 1838-1842 
(Wilkes), vol. 14, pt. 2, Crustacea, p. 1185, 1853; pl. 79, fig. 10a—d, 1885. 
Stations 5; 7; 15; 24; 26; 27; 30; 65; 2195; 3799; 3829; 3878; 3901; 
3980; 4009; 4010; 40837; 4190; 4588; 4615; 4638; 4644; 4646; 4648; 
4735; 4743 ; 4765 ; 4952; 5102; 5133; 5134; 5155; 5175; 5180; 5186; 5190; 
5196 ; 5223; 5231; 5246; 5262; 5319; 5320; 5334; 5338; 53882; 5415; 5530; 
H. 3782; Sabtan Island, Philippine Islands; Fiji Islands; Marshall 
Islands. Present in all the plankton lists and widely distributed but 
in limited numbers. 
Genus PONTELLOPSIS Brady, 1883 
PONTELLOPSIS ALBATROSSI, new species 
Priate 30, Fiaures 445-449 
Stations 3878; 4009. Two females were found at station 4009 be- 
tween Kauai and Oahu, Hawaiian Islands, in a surface tow. This 
species is also recorded by Wilson from south of Lanai Island, station 
3878. 
Female.—Metasome elliptical, two and a quarter times as long as 
wide; head separated from the first segment and broadly rounded in 
front, with a median projection over the base of the rostrum. Fourth 
and fifth segments separated, the latter very short and produced at 
its posterior corners into triangular spines reaching back to the center 
of the genital segment. Urosome nearly half as wide as the metasome 
