The present work deals with the Malacostraca, Pycnogonida and 

 the non-pelagic, marine Entomostraca; the freshwater Entomo- • 

 straca have been worked up by Dr. Vincenz Brehm (this series of 

 Reports, Vol. 45, p. 303 et seq. ; Danmark Expedition to the North- 

 East Coast of Greenland 1906-1908, Vol. 5, No. 5, 1911), and the 

 plankton Copepoda will be dealt with by Prof. D. Damas of Liège. 



Most of the species dealt with in this work have long been 

 known as belonging to the Greenland fauna. Nevertheless, the 

 material has great interest in several respects, partly because the 

 localities are the northernmost places where Crustacea have been 

 collected in East Greenland, partly also because there are some 

 species new for Greenland. 



The species new^ for Greenland are the Amphipoda : 



Pardalisca tenuipes G. O. Sars. Apherusa bispinosa Bate. 



New for East Greenland are the following species, which Avere earlier 

 known from West Greenland: 



the Amphipoda: 



Socarnes bidenticulatus Bate. Monoculodes borealis Boeck. 



S. Vahlii Kr. Rhachotropis inflata G. О. Sars. 



Eurytenes gryllus Mandt. Pardalisca cuspidata Kr. 

 Onisimus Edw^ardsii Kr. (non Buchholz). 



Orchomenella groenlandica H. J. H. GammaracanthusloricatusSab. 



and the Tanaid Cryptocope arctica H. J. H. 



Further, we have from here a hitherto undescribed, early stage 

 of Spirontocaris (groenlandica?) and 3, likewise undescribed, devel- 

 opmental stages of other prawns, of which at least 2 belong to the 

 genus Spirontocaris (p. 516 seq.). 



As the material, apart from the 4 developmental stages of prawns, 

 does not contain forms new to science, its principal importance is 

 zoo-geographical. A summary and discussion of the new localities 



36* 



