14 



ogsaa kan indlemmes i Norges fauna. I den nmdderfuldte 

 hulhed af kolonierne fra St. 357 havde annelider og ge- 

 fyreer tildels tåget bolig. 





Gen. Mucronella. 



Mucronella abyssicola, Norman. 



Hincks (8), p. 369, tab. 38, fig. 1—2. 



Findesteder. St. 48 (paa retepora), 223 (paa myrio- 

 zoum), 225 ; 273. 



Mucronella labiata, Boeck. 



Discopora coccinea forma labiata, Smitt (24, IV), p. 27, 175, 

 tab. 27, fig. 176. 



Findesteder. St. 270, 290, 315. 



Denne art forekommer svært ofte fast vokset til Hor- 

 nera lichenoides. 



Begge de sidstnævnte er fundne paa flere steder ved 

 Norgest kyst, abyssicola er tågen ved Jan Mayen (Lorenz), 

 og labiata opføres fra Kola og Novaja Semlja (Smitt). 



Mucronella coccinea, Abildg. 



Discopora appensa, Smitt (24, IV), p. 27, 175, tab. 27, 



fig. 177. 

 Mucronella coccinea, Hincks (8), p. 371, tab. 34, fig. 1 — 6. 



Findested. St. 290. 



Udbredt fra Novaja Semlja til Grønland og fra Spits- 

 bergen til England, Frankrig og Adriaterhavet. 



Mucronella sincera, Smitt. 



Tab. I, fig. 13—15. 



Discopora sincera, Smitt (24, IV), p. 28, 177, tab. 27, fig. 

 178—180. 

 Smitt (26), p. 23. 

 „ Smitt (27), p. 30. 

 Lepr alla sincera, Hincks (10), p. 102, tab. 11, fig. 2. 

 Lorenz (16), p. 88. 

 Hennig (7), p. 357. 

 Hemieschara sincera, Busk (*), p. 237. 

 ? Mucronella prælucida, Hincks (9), p. 26, tab. 4, fig. 1. 



Hincks (11), p. 225, tab. 15, fig. 3. 

 Mucronella sincera, Nordgaard (18, I), p. 29, tab. 1, fig. 6. 

 „ „ Bidenkap (1), p. 625. 



Findesteder. St. 275, 223, 357. 



in Porsanger Fjord, which gives it a place among the 

 fauna of Norway. The mud-filled cavities of the colonies 

 from Station 357, were partly inhabited by annelids and 

 gephyreans. 



Gen. Mucronella. 



Mucronella abyssicola, Norman. 

 Hincks (8), p. 369; Pl. XXXVIII, figs. 1, 2. 



Occurrence. St. 48 (on Retepora), 223 (on Myrio- 



zoum), 225, 273. 



Mucronella labiata, Boeck. 



Discopora coccinea forma labiata, Smitt (24, IV), pp. 27 7 

 175; Pl. XXVII, fig. 176. 



Occurrence. St. 270, 290, 315. 



This species occurs very frequently growing upon 

 Hor ner a lichenoides. 



Both the last-named species are found in several 

 places on the coast of Norway. Abyssicola has been found 

 at Jan Mayen (Lorenz), and labiata is recorded from the 

 Kola Peninsula and Novaja Semlja (Smitt). 



Mucronella coccinea, Abildg. 



Discopora appensa, Smitt (24, IV), pp. 27, 175; Pl. XXVII, 



fig. 177. 

 Mucronella coccinea, Hincks (8), p. 371; PL XXXIV ? 



figs. 1 — 6. 



Occurrence. Station 290. 



Distributed from Novaja Semlja to Greenland, and 

 from Spitsbergen to England, France and the Adriatic. 



Mucronella sincera, Smitt. 



Pl. I, figs. 13—1"). 



Discopora sincera, Smitt (24, IV), pp. 28, 177; PL XXVII, 

 figs. 178—180. 

 Smitt (26), p. 23. 

 Smitt (27), p. 30. 

 LepraUa sincera, Hincks (10), p. 102; PL XI, fig. 2. 

 „ „ Lorenz (16), p. 88. 



„ „ Hennig (7), p. 357. 



Hemieschara sincera, Busk (*), p. 237. 

 ? Mucronella prælucida, Hincks (9), p. 26; PL IV, fig. L 



Hincks (11), p. 225; PL XV, fig. 3. 

 Mucronella sincera, Nordgaard (18, I), p. 29; PL I, fig. 6. 

 ,, „ Bidenkap (1), p. 625. 



Occurrence. Station 275, 223, 357. 



Journ. Linnean Soc, Zool., vol. 15. 



*) Journ. Linnean Soc, Zool., Vol. XV. 





