4U) TAGE SKUOSBKKd 



distal bristles there is only one bristle dorsally, situated just in front of the middle of the joint; 

 this bristle is about as long as this joint. The two distal bristles are somewhat different in length, 

 somewhat longer or shorter than this joint. All three are of about the same type, with one 

 or a few wreaths of long, stiff secondary bristles at the middle and short, fine hairs distally. 

 The two bristles of the exopodite are somewhat shorter than the distal bristles on the 

 second protopodite joint, but of about the same type as these. E n d o p o d i t e: Of the four 

 ventral bristles on the first joint the shortest one is about half as long as the second endopodite 

 joint, the three others are about as long as this joint; they are all furnished at the middle with 

 one or a few wreaths of long, stiff secondary bristles and with short hairs distally. Second 

 endopodite joint: The anterior proximal group of bristles comprises three bristles, of which the 

 medial ones are somewhat shorter than the lateral one, the latter being about half as long as 

 this joint; all of them are usually furnished with short, fine hairs. End joint: The longest middle 

 claw is about as long as the second endopodite joint. The anterior claw is only about 

 a third of this length. The weak anterior bristle in this species is somewhat longer than 

 the anterior claw. Pilosity: The second protopodite joint and the second endopodite joint 

 have groups of short, fine, stiff hairs on the outside; similar hairs are also found distally- 

 anteriorly on the first endopodite joint. 



Maxilla: — This is very like this limb in Ph. (Ph.) globosa. Protopodite: 

 The bristle on the anterior side of the palp on the boundary between the protopodite and the 

 endopodite is long, being about as long as the endopodite, and has no long secondary bristles. 

 Endopodite: This has four or five bristles on the first joint distally-posteriorly. The 

 end joint has three or four c-bristles; the powerful bristles among the b- and d-bristles have 

 a very weak equipment, almost smooth. 



Fifth limb: — This is very like the corresponding appendage in Ph. (Ph.) globosa. 

 In one specimen three bristles were observed on the outer lobe of the third exopodite joint on 

 this limb of one side. 



Sixth limb: — Very like that of Ph. (Ph.) globosa. The second exopodite joint 

 has, on the average, somewhat more numerous bristles. 



Seventh limb (fig. 7): — This has about the same relative length as in Ph. (Ph.) 

 globosa. Cleaning bristles: These are rather numerous, 23 — 26 being observed; in most cases, 

 as in Ph. (Ph.) Lilljeborgi, three dorsal ones and two ventral ones are situated close together 

 distally, sometimes three dorsal ones and three ventral ones were observed; the rest are scattered 

 irregularly proximally of the former ones, being in most cases somewhat more numerous on the 

 dorsal side of the limb. They are of moderate and somewhat varying length, and are furnished 

 with from two to five bells, cut off transversally distaUy; the tongue of the distal bell is also 

 cut off transversally. Proximally of the bells the cleaning bristles are furnished with from one 

 to five wreaths of short, stiff hairs, placed obliquely. The end comb (fig. 8) consists of about 

 twelve to sixteen teeth of moderate strength and length, decreasing somewhat in length the more 

 proximally they are situated. These teeth are furnished proximally on each side with a rather 

 strong secondary tooth and are rounded distalh'; tli(>re are no wing-shaped processes at the 

 sides (such as are round, for ijistance, in Ph. (Ph.) globosa and Lilljeborgi), or if they do exist, 



