IO 



PENNATULIDA. 



List of the northern Pennatulids. 



By northern Pennatulids are here meant the species known from the Davis Straits and Baffins 

 Bay, the Greenland Sea, and the part of the Atlantic north of 55 N. Lat. and east of the meridian 

 of Cape Farewell. 



The reduction made in the previous section of formerly established genera, will appear clearly 

 in a list of the Pennatulids from this territory, which has been the special object of my investigations; 

 to this is further to be added that I have found it necessary to unite together several of the earlier 

 established species. Notwithstanding the fact that several forms have now been added from within 

 this geographical territory, which were not hitherto known to occur there, and among these two 

 new species, the total number of species will be seen to be diminished to about two thirds of the 

 number which might be enumerated from previous publications. 



The following list A contains the earlier established species, the list B the species as I now 

 think they should be. In the latter list, the species marked with an asterisk have been brought home 

 by the Ingolf-Expedition itself. 



A. 



Pennatula phosphorea L. | 



2. distorta Kor. Dan. I 



3. aculcata Kor. Dan. 

 grandis Ehrenberg 



5. Virgularia affinis Kor. Dan. 



6. mirabilis (L.) 



7. Cladiscus gracilis Kor. Dan. 



8. loveni 



9. kollikeri 



10. Svava glacialis 



1 1. Deutocaulon hystricis Marsh. & Fowl 



12. Diibenia abyssicola Kor. Dan. 



13. elegans 



14. borealis 



15. Pavonaria finmarchica (M. Sars 



16. Gondii/, mirabilis Kor. Dan. 



17. Hahpteris christii (Kor. Dan.) 



18. Lygomorpha sarsii 



19. Stichoptiluni arcticum Grieg 



20. Protoptilum tor turn 



I - 



B. 



1. Pennatula phosphorea L. 



2. » aculcata Kor. Dan. 



3. grandis Ehb. 



4. * prolifera n. sp. 



5. Virgularia a/finis Kor. Dan. 



6. » wira bills (L.) 



7. * Virgularia cladiscus nom. n. 



= 8. Stylatula (Diibenia) elegans Kor. Dan. 



9. * Pavonaria finmarchica (M. Sars) 



= 10. Hahpteris christii (Kor. Dan.) 



