HYDROIDA II 



17 



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



Deep hole at north point of Nolso — 100 — 



Boronaes iJ/^ miles in N. 75 W., 



5 miles SSE. of Bispen 



13 — W. by S. of Munken 



Stokken 2 miles in S. 22 E. 



— 30 - 



— 50 - 



— 150 — 



— 55 — 



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

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



J 00 m. 



. _ ^ fi o o m. 



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

 In the hatched regions the hterature notes a common occurrence. 



Grain mar ia. 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 Crypiolaria 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. 3 



