Sliiilics on iiiai-iiir I )sli':u'U(ls I'n 



are somewhat longer than lht> height of this joint,, the two others are only about half as long. 

 On the distal endite there are only two bristles of about the same type and length as the two 

 distal bristles on the preceding endite. In addition there are on this joint, ventrally of the distal 

 endite, two long-haired subequal bristles, which are about as long as the total length of the coxale 

 antl the basale. Basale: This has only two bristles, both with long hairs and situated ventrally- 

 distally; one is about as long as or somewhat longer than the two bristles just mentioned, the 

 other is about a third or a half of this length. Exopodite: About as long as the coxale, 

 rather narrow and unjointed. It has nine bristles distally, of different lengths, the longest one 

 being about as long as this limb, the shortest about half as long. A number of these bristles 

 have rather sparse moderately long secondary bristles, others are more or less comjiletely bare. 

 E n d o p o d i t e: This has three joints; the first joint is about as long as the basale, the second 

 joint is about half as long, the end joint is very small. The first joint has at about the midale 

 of the ventral side a long-haired bristle which is about as long as the total length of the basale 

 and this joint. Second joint: This has two bristles dorso-distally, which have long hairs at thv, 

 middle. One of these bristles is about as long as the basale and the endopodite together, the 

 other is about a quarter of this length. Ventero-distally this joint has three long-haired bristles 

 of different lengths; the longest one is almost as long as this limb, the shortest one is only about 

 half this length. The end joint has four bristles; two of these are about as long as the total 

 length of the basale and the endopodite, the two others are somewhat longer; these four bristles 

 are furnished with a few long secondary bristles at the middle but are otherwise bare. Pilosity: 

 The basale is somewhat hairy ventrally. The exopodite has two transverse rows of rather long 

 hairs dorsally. The first endopodite joint has three similar rows dorsally. 



Fifth limb (see the accompanying fig. 7) : — This is of about the same type as in I'oli/arpe 

 frequens G. W. Muller; see this author, 1894. pi. 7, fig. 15. The protopodite is very large 

 and foliaceous; it consistsof two joints, the proximal one of which, (the procoxale +) the coxale, 

 is about square and is somewhat larger than the triangular basale. The coxale has no endites. 

 Somewhat distally of the middle it has two short bristles with long hairs. Distally-medially 

 there are two short bristles, one of which has short hairs, the other being bare. Apart from these 

 this joint has no bristles. Basale: Just proximally of the exopodite there are on the outside 

 edge three long-haired bristles, one of which is about as long as this joint, the two others somewhat 

 shorter. On the inner edge of this joint there are four bristles, three in a group somewhat 

 distaUy of the middle and one distally. The distal one of . these and one of the three others 

 have long hairs and are about as long as the two shorter ones on the outer edge of this joint, 

 the other two are short, one bare, the other plumous. The e p i p o d i a 1 appendage, 

 which is attached along the whole coxale, is furnished with eleven or twelve marginal bristles, 

 all of which have long hairs, placed close together in the shape of a feather. The e x o p o d i t e 

 is somewhat displaced proximally, rather small, unjointed, and has five distal long-hairetl 

 bristles of different lengths; the shortest one is almost as long as the basale, the longest one 

 is about twice as long as the shortest one. The e n d o p o d i t e is somewhat smaller than the 

 exopodite and has signs of two joints. It has only one bristle, which is situated distally and is 

 of about the same length and type as the shortest bristle on the exopodite. Pilosity: On the 



