VI 106 



Carl Zimmer. 



dessen Scliwanzplatte auch nur wenige (4 — 5) Seitendornen trägt, hat 10 große 

 Enddornen, an deren Stelle nur 6 bei P. parviim auftreten." (Vanhöffen, Zool. 

 Jainb. Syst. v. 25, p. 508, 509.) 



Verbreitung: Bisher nur von Westgrönland (Karajakfjord, 100 F.) bekannt. 



63. Pseudomma calloplura H. u. T. 



Fig. 211-213. 



1905. Pseudomma calloplura Holt u. Tattersall, Fisheries Ireland Sei. luvest. 



1902/03 IV, p. 126. 

 1903. Pseudomma affine Lo Bianco Mitt. Zool. Stat. Neapel v. 16 (nee. Ps. affine 



G. O. Sars). 



"Form sublinear, compact, carapace not much wider than the pleon, emar- 

 ginate posteriorly, evenly rounded anteriorly. Pleon with the first five Segments 

 subequal, the sixth one and a half times as long in the median dorsal line, each 

 part sub-rhomboidal in shape, about one and a quarter times as broad as long, with a 

 more or less prominent angle near the outer distal coruer, the margins froni the 

 (antero-lateral) angle throughont the whole lateral edge on eacii side armed with 



Fig. 211. Vorderkörper. Fig. 212. 2. Antenne. 



Fig. 213. Tel.soii. 



about twenty-five teeth. Antennular peduncle rather stoutly built and feebly armed, 

 male appendage well developed and densely hirsute. Antennal peduncle shorter 

 than the antennular peduncle, with the last two joints subequal, feebly armed. 

 Anfemtal scale about four times as long as broad, and about twice as long as the 

 anteimal peduncle, extending for about one-third of its length past the antennular 

 peduncle, external margin entire, terminating in a short spine, tip of the scale 

 ratiier obtuse and not extending beyond the terminal spine. Mandible as nsual 

 for the genus, but with the second Joint of the palp rather broader than in the 

 type species. First and second maxillae of the nsual structure and form. First 

 thoracic legs rather small, with the carpus as long as the merus, propodus very 

 Short, nail distinct and much longcr than the propodus, merus and the two 



