712 TAGK SKOGSBERG 



Proximal tooth-list: This is rather slightly narrower than the distal one and varies somewhat in type, 

 sometimes approaching the type reproduced in my fig. 6 of C. lophura, sometimes agreeing somewhat 

 more with my fig. 18 of C. symmetrica. The masticatory pad is of about the same relative size and 

 type as in pi. LXI, fig. 7, G. S. Biunv and A. M. NORMAN, 1896; it is divided into from four 

 to six transverse ridges, armed with rather fine papillae jjlaced close together. The part that 

 is enclosed by the margin of bristles and hairs is raised somewhat like a pad and is furnished 

 with fine papillae similar to those on the masticatory pad. Basale: The six teeth on the distal 

 edge of the endite are furnished with rather fine serrulation. The single tooth on the outside 

 of this process is of about the same type as is described above for C. elegans. The e p i p o d i a 1 

 a p p e n d a g e consists of a rather small verruca and a moderately long bristle. E n d o- 

 podite: On the posterior side of the first joint there are four bristles of about the same 

 relative lengths and positions as in my fig. 22 of C. symmetrica. Either all these bristles are 

 furnished with short hairs or else one or two of the shorter ones have long hairs. Pilosity: 

 The basale has rather sparse moderately long hairs ventero- medially. 



Maxilla: — Protopodite: Endite on the procoxale: The three antero-inner 

 bristles have rather long secondary bristles, the outer t)ne of them has in most cases, however, 

 only quite a few (sometimes none at all?). One or two of the three postero-outer tube-bristles 

 often have a few similar secondary bristles. Endopodite: The end joint is rather long, 

 its ventral side is often somewhat longer than the distal width of the first joint (calculating 

 from front to back), its dorsal side about half as long or somewhat longer. 



Fifth limb: — Of the sajne type as in my fig. 27 of C. symmetrica. E n d o p o d i t e: 

 Sometimes only one of the two shorter of the three antero-ventral bristles has short hairs, the 

 other having rather long hairs at the middle. This branch is furnished with spines. E x o- 

 podite: First joint: The ventero- medial group has two bristles, the proximo-ventral group 

 has four or five and the disto- ventral one three or four. One of the bristles in the proximo- 

 ventral group is usually furnished with long hairs, the others have short hairs. Pilosity: 

 The protopodite and the first exopodite joint are partly furnished with rather long hairs. 



Sixth limb: — Exopodite: The bristles on the second and third joints are 

 relatively long, about as long as the height of the corresponding joint at the middle. The bristles 

 on the first joint are also sometimes relatively long. 



Seventh limb: — The end joint has spines. 



Penis: — This is of about the same type as in my fig. 32 of C. symmetrica. At the 

 middle it has from about six to nine oblique transverse muscles, distally of which there are no 

 muscles. The copulatory appendage is well developed; it varies somewhat in type, being some- 

 times of about the type shown in my appended fig. 11, sometimes somewhat lobate, about 

 the same as in my fig. 6 of ('. Haddoni; in all the specimens investigated by me it was, however, 

 rather high and moderately wide. This variation was not due to the specimens having been 

 caught at different localities; a similar variation was found in specimens from the same locality. 



F u r c a : — This is of about the type reproduced in pi. XXXVI, fig. 10, G. 0. Sars, 

 1900, for ('. maxima; behind the claws there is a short-haired unpaired bristle of about the same 

 length as the fifth claw. 



