Die nordischen Schizopoden. 



VI 111 



Telsoii is also of a very differeiit appearaiice tlian in the allied species. It 

 is very long and narrow, with the lateral sides a little sinuated. It is five times 

 as long as it is broad (at the apex). This is subtruncated, armed with 10 strong 

 spines, the median ones being as long as the apex is broad. Only three or four 

 very small lateral spines are on each side above the apical ones. I was not able 

 to detect any trace of the median pair of slender plumose setae which occurs in 

 the other species. 



In the general appearance Pseudomma Theeli resembles the type species, 

 viz. Pseudomma roseum. In the structure of the oral parts there are some devi- 



Fig. 220. Auge. 



'S 



Fig. 221. Antennenschuppe. 



Fig. 222. Telson. 



ations to be found in the form of the two distal joints of the palp of the mandible, 

 the third one being triangulär, with the apex very broad. The maxillipeds and 

 the first pair of pereiopods, the gnathopods, are also relatively much shorter and 

 thicker than in Pseudomma roseum, as may be seen by comparing my figures with 

 those given by Sars in his „Carcinologiske Bidrag", I. tab. IV, Fig. 11, 12." (I.e.) 



Länge 20 mm. 



Verbreitung: Ost-Grönland, Franz-Josephs-Fjord 120 m (Ohlin 1902). 

 Nur die 2 typischen Exemplare sind bisher bekannt. 



Gattung Amblyops G. O. Sars. 

 1872. Amblyops G. O. Sars, Monogr. Norg. Mysid., v. 2, p. 2 — 4. 



Der Carapax zeigt vorn eine gleichmäßige Krümmung ohne jede Spur eines 

 Rostralfortsatzes. Die Augen sind in zwei unbewegliche horizontale Platten um- 

 gewandelt, die in der Mitte zusammenstoßen und deren jede vorn in der Mitte einen 

 kleinen Vorsprung hat. Von Facetten ist nichts zu sehen, höchstens ist Pigment vor- 

 handen. Der Stamm der ersten Antennen ist kurz und dick, das letzte Glied ist 



