The antennular peduncle and the pointed stylocerite agree with the original description, 



2 nd joint of peduncle about one and a half as long as broad. 



Spine at the antëro-external angle of 2 nd antennal article a little shorter than the stylo- 

 cerite; antennal scale (Fig. 6^.d) 2,9 mm. long and 0,94 mm. broad in the middle, about half as 

 long as the carapace and 3,1-times as long as broad in the middle; outer margin slightly concave, 

 the terminal spine, that almost reaches to the rounded apex of the lamella, though not exceeding 

 it, is 0,34 mm. long, between '/« and '/,, the length of the lamella, and 0,15 mm. broad at 

 base. According to the original description the antennal peduncle should reach to the middle 

 of the second antennular segment, in the female from Stat. 297, however, the peduncle, which 

 is 6-times as long as thick, reaches, far beyond the antennular peduncle, to the dis tal fourth 

 of the scale. 



The external maxillipeds project by half their terminal joint beyond the antennal scale 

 and their penultimate joint reaches as far forward as the antennal peduncle. 



The anterior peraeopods are wanting. Second peraeopods {Fig. 64 e) very short; merus 

 1,08 mm. long, slender, 8-times as long as broad. carpus 0,5 mm. long, nearly half as long as 

 the merus, with 7 or 8 long setae at the distal margin and 3-times as long as the distal margin 

 is broad; palm 0,4111111. long, one-fifth shorter than the carpus, the margins parallel and 2,7-times 

 as long as broad ; the slender tapering and gaping fingers are just as long as the carpus, the 

 unguis of the immobile fineer is almost as long- as the rest of this fm^er, the two uneues of 

 the dactylus are half as long; a tuft of setae, of which the longest are as long as the fingers, 

 exists at the articulation of the dactylus, a few setae are also observed on the palm and on 

 the fingers, while the inner margin of the dactylus is beset with 7, that of the immobile finger 

 with 4 stift setae. The ischium appears nearly as long as the merus and both joints are provided 

 with long feathered setae. 



The setaceous peraeopods of the 3" 1 pair reach by the dactylus and half the propodus 

 beyond the antennal scale, those of the 4 th pair, which, like the 5" 1 , are much stouter, by half 

 the dactylus, last pair about as long. Dactyli of 4 th and 5 th pair styliform, slightly curved and 

 little shorter than their propodi. 



Of the i st pleopod of the female from Stat. 297 the outer branch is lanceolate, 2 mm. 

 long and 4-times as long as broad; the endopodite is one-fourth shorter, much narrower, 

 8-times as long as broad and provided with very long feathered setae, very long hairs and setae 

 occur also on the inner border of the protopod. Exopodite of 2 nd pleopod (Fig. 64/) 1,8 mm. long, 

 3,5-times as long as broad, endopodite 5-times and nearly just as long as the outer branch; 

 stylamblys 1 mm. long, 10-times as long as thick, with distinct cincinnuli on the tip, the outer 

 margin with 12 long feathered setae and with 5 on the distal half of the inner margin. The 

 three following pleopods resemble the second, but the inner branch and the stylamblys become 

 gradually a little shorter, so that in the 5 th pleopod the inner branch is one-sixth to one-seventh 

 shorter than the exopodite and the stylamblys only 0,45 mm. long, namely about one-third 

 the length of the endopodite, with only 5 or 6 feathered setae 011 its outer margin. 



Eggs very numerous, 0,6 mm. long. 



The female from Stat. 297 lias been described in detail, because, on account of its 



