HYDR01DA II 



6 miles N. by W. of Store Kalso depth 60 fathoms 

 Deep hole at north point of Nolso 100 



Boronses is/ 4 miles in N. 75 W., 30 



5 miles SSE. of Bispen 50 



13 W. by S. of Munken 150 



Stokken 2 miles in S. 22 E. 55 



This remarkable species was formerly considered as the type of the genus Filellum. Bonne- 

 vie (1899) notes it under Lafoea, but it should, as I have indicated above, be classed under the genus 



(iO 



joo m. 



. 6 o o m. 



_ ... 2 ooo m. 



Fig. IV. The occurrence of Grammaria serpens in the Northern Atlantic. 

 In the hatched regions the literature notes a common occurrence. 



Grammaria. From the records, the species is of highly cosmopolitan distribution; it is less numerous, 

 however, in the arctic seas, and is likewise not altogether of common occurrence in warmer waters. 

 It is most frequently met with in the mid-littoral parts of the boreal region (fig. IV) and is here but 

 rarely found at greater depths. 



Grammaria conferta (Allman) Broch. 

 1877 Cryplolaria conferta, Allman, Report on the Hydroida . . . . of the Gulf Stream, p. 17, pi. 12, figs. 



6 10. 

 1912 Grammaria conferta, Broch, Hydroida from the "Michael Sars", p. 10. 



Upright, irregularly branched rhizocaulomes, the outer ramifications monosiphonic, the basal 



The Ingolf-Expedition. V. 7. 



