284 K. STEPHENSEN. 
P5—p7 resemble those of the previous specimen, but in p7 the 2. joint 
is comparatively short and broad. For the uropoda (vide fig. 24) there 
are 2 ciliated setae on the outer ramus in urop. 3. Telson of about the 
same shape as in Nr. 1. 
Fig. 25. Pseudalibrotus Nanseni from St. 126. 
St. 119, 400 m. w., 1 spec., $ 13 mm. The eyes have some slight. 
trace of reddish colour remaining. The epimeral plate on the 3. meta- 
some joint is of an intermediate shape between that of Nr. 1 and Nr. 
2 from St. 118. . 
In ant. 1, the flagellum has abt. 45 short joints, with calceoli on 
