23 



82. Djastylis lucifera. (Kroyer). 



Observeret i stor Mængde i det indre af Saltenfjord. 

 Den er nylig noteret fra Nordamerikas Østkyst, og den af 

 Sp. Bate under Benævnelsen D. borealis beskrevne Form 

 fra Mc'Clintons arktiske Expedition synes Iigeledes at være 

 identisk med nærværende Art. Ved vore Kyster forekom- 

 mer den almindeligt lige til Christianiafjorden, ligesom den 

 ogsaa er hyppig ved de danske Kyster. 



83. Diastylis resima. ( Kniver). 



Af denne meget eiendommelige Art toges en Del 

 Exemplarer ved Hammerfest og i Adventbay paa Spits- 

 bergen. Arten er adbredt til Grønland, Nordamerikas Øst- 

 kyst og det kariske Hav og derfor utvivlsomt arktisk. I 

 Varangerfjorden ved Vadsø forekommer denne Art i store 

 Mængder paa 20 —40 Favnes Dybde. 



84. Diastylis serrata, G. 0. Sårs. 



Observeret under Expeditionen i Sognefjorden og ved 

 Huso; hidtil ikke noteret udenfor Norge, hvor den hører 

 til de almindeligst forekommende Arter. 



85. Diastylis biplicata. G. 0. Sårs. 



Exemplarer af denne Iigeledes ved vore Kyster ikke 

 ualmindelige Art toges under Expeditionen ved Huso paa 

 80 — 100 Favnes Dyb. Den anføres af Norman fra Por- 

 cupine-Expeditionen sum forekommende paa Heri' Punkter 

 i Atlanterhavet og lige ned til et Dyb af 1630 Favne. 

 Den af samme Forfatter under Navnet D. Calveri beskrevne 

 Form anser jeg for den fuldt udviklede Han af nærværende 

 Art. 



82. Diastylis lucifera. (Krøyer). 



Observed in great abundance throughout the inner 

 parts of the Saltenfjord. The spedes has been recently re- 

 corded from the east coast of North America, and the form 

 described by Sp. Bate as D. borealis, trom Mc'Clinton's 

 Arctic Expedition, would appear to be identical with the 

 present speeies. ( )tf the Norwegian eoast it is of frequent 

 occurrence, as far south as the Christianiafjord. and is also 

 common alona the coasts ol' Denmark. 



83. Diastylis resima. (Kroyer). 



Of this very peculiar fonn. examples were tåken at 

 Hammerfest and in Advent Kay. Spitzbergen. The speeies 

 is distributed up to Greenland, the east coast of North 

 America, aud the Kara Sea. and must therefore unques- 

 tionably be Arctic. In the Varangerfjord, near Vadsø, this 

 form oceurs in great abundance, at a depth ranging from 

 20 to 40 fathoms. 



84. Diastylis serrata. G. O. Sårs. 



Observed on the Expedition in the Sognefjord and at 

 Huso; as yet, not recorded beyond the limits of Norway, 

 where it is one of the commonest speeies. 



85. Diastylis biplicata. G. 0. Sårs. 



Examples of this speeies. likewise by no means un- 

 common off the Norwegian coast, were tåken on the Ex- 

 pedition at Huso, in 80 to 100 fathoms. The form is 

 recorded by Norman, from the "Porcupine" Expedition, as 

 occurring in several localities throughout the Atlantic, down 

 to a depth of even 1i>:>h fathoms. The animal described 

 by the same naturalist as D. Calveri, I regard to be the 

 fully developed male of the present speeies. 



