Bottom-Life. 



181 



Astyris rosaa a, < rOULD. 

 „Glea - ' (Rost ).on the beach; Eammerfest (s); Breisund, lOOm. (s). 



Nassa incrassata, Str0m. 



Svolvser (1894). 



Bucdnum undatum, Lix. 

 The Beier Fiord. 50—150 in.; The Salten Fiord I, 15— 20 m.; 

 The Skjerstad Fiord 1, .'50—50 m.; The Skjerstad Fiord IX, 50 m. 

 „Glea" (Host); The 0stnes Fiord. 10 m.; Malangen, 100—200 m.; 



Stonnesbotii, 40—80 m. 



Bucdnum groenlandieum, Chemn. 



The Jokel Fiord II. 60 m. 

 Tromso is its southern limit. 



Bucdnum finmarchianum, Verkk. 



Kvsenangen II, on ni. (s); Breisund, 100 m.; The Porsanger 

 Fiord. 200 m.; Svserholt (1894). 



There is no certain proof that this species has been seen alive 

 south of the Bals Fiord, where, according to Schneider, it has 

 been caught on a fishing line. 



UJcJco turtoni, Bean. 

 The Porsanger Fiord, 200 m. 



Volutopsis norvegica, Chemn. 



Reine (Vest Fiord), 100 m.; Balstad II. 80 ni.; The Ostnes 

 Fiord; The Kanstad Fiord (s). 



The southern limit, as known at present, for this species is 

 The Vest Fiord. 



Neptunea despecta, Lin. 

 The Beier Fiord. 50— 150 m.; The Skjerstad Fiord IX, 80 m.; 

 The Kanstad Fiord. 30—90 m.; Malangen, 100—200 m.; Kvsen- 

 angen II, 90 m.; Breisund. 100 m. 



Sipho islandicus, Chemn. 



Rost I, loo m. 



Sipho gracilis, var. glaber, Verkrl v zen. 

 Reine, 100 m.; Balstad; The Ostnes Fiord; Malangen, 100— 

 200 m.; Svserholt (1894): Mehavn (1894). 



Sipho turritus, M. Sars. 

 Reine, 100 m.; Balstad. 150 m. (s); Mortsund, 200 m. (s); 

 Svolvser (1894). 



Sipho ebur, M0rch. 

 The Skjerstad Fiord II. 185 m. (s); The Folden Fiord, 530 m.; 

 Arno, 3O0— 400 m. (s); Malangen, 100—200 m. 



Siplm hltirii-riis, MnELEK. 



The Jokel Fiord III. 100 m. (s); Breisund, loom.; The Pors- 

 anger Fiord. 200 m. (s). 



The southern limit is Tromso. 



Cylichna alba, Brown. 

 The Skjerstad Fiord IV, 330 m.: The Skjerstad Fiord VII, 

 4 ( .io m.; Mortsund 1. 200 m.: The Ostites Fiord; The Porsanger 

 Fiord, 200 m. 



Amphisphyra expansa, Jeffr. 

 The Folden Fiord, 530 m. 



Amphisphyra hiemalis, Couth. 

 The Beier Fiord. 50—150 m.; Risvser, 150—180 m. 



Scaphander puncio-striatus, Migh. 

 The Salten Fiord II. 320—380 m.; The Folden Fiord, 530 m.; 

 The Sag Fiord, 200 in.: The Kirk Fiord III, 70—80 m.; Svolvser 

 (1894); The Kanstad Fiord. 30—90 m.; Malangen, 380 m.; The 

 Jokel Fiord III, 100 in. 



Scaphander lignarius, Lin. 



Balstad, 150 m.: .Mortsund III, 100 m. 



The northern limit is Lofoten. In the neighbourhood of 

 Bergen (Heiio Fiord) the species reaches a length of 40 mm., the 

 largest specimen from Mortsund measured 19 mm. 



Philine quadrata, Wood. 

 The Skjerstad Fiord VII. 490 in.; Reine I, 150 m. 



/'/////(,. finmarchica, M. Sars. 

 The Skjerstad Fiord IV, 330 m.; The Skjerstad Fiord VII, 

 490 m. 



The Skjerstad Fiord is the southern limit for this species, as 

 far as is now known. 



Pleurobranchus plumula, Mont. 

 The Tys Fiord. 500 ni.: Breisund. loo m. 

 Grieg 1 ) mentions it from the Vaags Fiord iNord Fiord) and 

 Storm-) from Redherg in the Trondhjem Fiord. 



The northern limit must now be changed to the Breisund. 



Nu di bran chia ta. z ) 



Remarks by Herman Friele. who has also determ. 



Calidna obvelata, 0. G. Midler. 

 C. repanda, A. & II. (?). 



Kv;enangen, 90 m. 



A small specimen. The teeth correspond to C. obvelata, but 

 in external appearance, there seems to be some difference; I do not, 

 however, venture to name a new species after my examination of 

 a specimen which was possibly only imperfectly developed, and was 

 also greatly contracted. 



Deililraui/tlts (irliurrsrr)is. M i'-LLER. 



Rost II. 150 m.; The Porsanger Fiord. 200 m. 



Dendronotus robustus, Verrill. 

 The Skjerstad Fiord II. 100— 185 m.; The Skjerstad Fiord IV, 



330 in.: Stoneshotn, 40 — 80 m.; The Jokel Fiord. 80 m. 



( 'ampespe major, Bergh. 

 The .skjerstad Fiord III. 230 m. 



') skrabninger i Vaagsfjorden og Clvesimd, Yti-e Nordfjord. Berg. )lu- 

 Aarb. 1897. no. XVI. pag. 23 



2 ) Oversigt over Trondhjeinsfjordens fauna, p. 13. Meddelelser fra stations- 

 anlaeggets arbeidskomite tor Trondhjenis biologiske station. Trondhjem 1901. 



3 ) Descriptions by Mi. Fuiele of the new species here mentioned will 

 soon In- published. 



