540 DR THOMAS SCOTT ON THE 
Fam. ACARTID. 
Genus Acartia, Dana, 1846. 
Acartia negligens, Dana. 
1849, Acartia negligens, Dana, op. cit., vol. il. p. 26. 
This species was observed in gatherings collected at Stations 7, 11, 19, and 95, 
26° 23° N., 20°20’ W.-to 62) passe 30 aN. 
Acartia danx, Giesbrecht. 
1889, Acartia dane, Giesb., op. cit., ser. 4, vol. v. sem. 2, p. 26. 
This occurred in gatherings from eleven stations, extending from Station 11 to 
Station 102,.23> 507 Neo 34" We torso sol 5.01 SG 
Tribe HARPACTICOIDA, G. O. urate 
Fam. CERVINIIDA. 
Genus Pseudozosime, new genus. 
Generic characters: Female.—In the female the body is tolerably robust, and has 
a general resemblance to Zosime, Boeck, except that the abdomen is not so clearly 
defined from the cephalothorax; genital segment moderately large, with a distinct 
transverse suture. Anterior antenne (antennules) short, stout, and composed of about 
five joints. Second antenne and mouth organs nearly as in Zoseme. The inner ramus 
of all the four pairs of swimming legs is composed of two joints, and the outer of three 
joints. The fifth pair are of moderate size; the inner portion of the basal joint is 
somewhat expanded, while the second joint is comparatively small. 
Remarks.—Pseudozosime differs from the other genera nearly related to it by 
having the inner ramus of all the four pairs of thoracie legs biarticulated, and by the 
fifth pair being comparatively larger and more compact. 
Pseudozosime brown, new species. (PI. VILL. figs. 9-19.) 
Female.—The body of the female tolerably stout, narrow, and elongated, bluntly 
rounded anteriorly, and tapering slightly towards the posterior end ; rostrum prominent. 
Length of the specimen represented by the drawing 0°95 mm. 
Antennules short, stout, composed of about five joints, and densely setiferous. 
Antennee with the outer ramus triarticulated, and otherwise nearly as in Zosime typica, 
Boeck. Mouth organs also somewhat similar to those in that species. 
The first four pairs of thoracic legs are moderately stout, and the inner ramus is 
composed of two and the outer of three joints. In the first pair the inner ramus reaches 
to the end of the three-jointed outer one, and the joints are nearly of equal length; the 
* The arrangement followed for the Harpacticoida is that of G. O. Sars, Crustacea of Norway, vol. v. 
