8 



HYDROIDA II 



are separated by a constriction from the stolons, or may, more rarely, exhibit an indication of stalk, 

 forming half a spiral whorl. 



The gonangia are collected in coppinise with tubes much twisted. The coppinise are herma- 

 phroditic, with the male gonothecse wedged in among the female. 



Material: 



"Ingolf" St. 6, 63°43' N., i4°34' W.; depth 90 fathoms, 7,0° 



- 86, 65°03,6' N. 23°47,6' W.; — 76 (West-Iceland) 



- 87, 65°02,3' N. 23°56,2' W.; — no (West-Iceland) 

 "Thor" 63°3o N. 2o°i4' W.; — 80 metres 



Greenland : Sukkertoppen (on Boltenid) (no further data) 

 Iceland: Vestmanno depth 28 fathoms 



Skjalfaudi Bay depth 28 fathoms 

 The Faroe Islands: 62°2o,' N., 7°37' W. ; depth no metres, 8,71° 

 — 62°i6' N., 6°o6' W.; — no — 



7 miles N. by E. of Myggenses point; depth 57 fathoms 

 6 — N. by W. of Store Kalso; — 60 — 



— — Deep hole at north point of Nolso; — 100 — 



— — Borona;s N. 75 W. — 30 — 



... boom. 



Fig. I. The Distribution of Lafova dnmosa in the Northern Atlantic. 

 In the hatched regions the literature notes a common occurrence. 



