U-2 



E. Jørge 



Distrihiition : Northern branch of the Gulf Stream and the 

 more southerly parts of the Atlantic, according to Boegert 1. c. 

 According- to L. 18, 1903—1904, nr. 1, also west of the Paeroe 

 Isles, August 1908, in deeper watei; r. 



VII D. 3. Mednsettida Hck 



llednsetta arcifera Jørg. 



JøEfiENSEN L. 91, p. 93, pi. 4, f. 23. 



Closely related to J7. parthencjpam ]')Oe,g. \j. 13. p. 243, 

 pi. 11, f. 5. 



Very rare and only singly, 1899: Henningsvær 'Vi) — 1*^0 m.; 

 Senjen ^'A, — 130 m ; Ofoten II, Va, 250—200 m.; Reine "A, 

 0—150 m. Only in deep water. 



Distrihution : Fui'ther, only known from the west coast of 

 Norway, whei-e it is not so rai-e. Most probably a temperate form. 



The closely allied species, i[. paythenopæa Borg., is found at 

 Naples. 



CiJaif.t'l letta pentapodium Jørg. 



Jørgensen L. 91, p. 94. 



Very rare and only singly, 1899 : Moskenstrømmen "A, — 50 m.; 

 8enjen ^Vi, 0—50 m.; the Vest Fiord 7=, <•— 200 m.; Henningsvær 

 -%, 0—280 m. 



Distribution: 8amc as the preceding. 



VII I>. 4. Cadiida Borg. 



Cadinni inelo (Ci,.) Borc. 

 (PI. XVIII, fig-. 113). 



Borgert L. 14, p. 50, f. 58. Beroetta melo Cl. L. 30, p. 27, 

 pi. ), f. 8. Cfr. Jørgensen L. 91, p. 92. 



Only one specimen noticed: Sea off Røst, 60 miles NW of 

 Røst, 'Vs 1899, 0—900 m. 



Distrihution: Seems to be an oceanic form from the northern 

 part of the Atlantic. Only found alive in the By Fiord at Bergen 

 (Jørgensen L. 91, p. 93), 0—200 m., ri-, and at a great depth 

 west of Spitzbergen (Cleve 1. c). 



■Vni. T±i3.-bi -n -n ocLea,, 

 Tiiitiniiii^ acuminatiis Clap, pt Lachm. 



(Mr. .Jørgensen 1j. 90, p. S, and pp. 42 — 43. 



Frequent, but always in small numbers. Seems to be most 

 frequent in latlier deep water (which is Avarmer and has a higher 

 degree of salinity). 



Distrihution: Seems to be an oceanic form tVoiii the Northern 

 Atlantic, perhaps also nci'itic, tempci'atc and boreal. According to 

 Cleve (L. 40, p. 121) it has its „principal area of disti'ibution in 

 the Irminger Sea". 



Var. undata Jørq. L. 91, p. 9.'). 



Very sparse in three samples: Helligvirr ' 

 and 0—250 m.; Malangen =7, 1899, 0—300 m. 



1899. 0—50 m. 



I^pprotintiiinns pellucidus (Cl.) Jørg. 

 (Pl. XVIII, fit;. 114). 



.Jørgensen L. 92, p. IS. Tintinnus pellucidus Cl. L. 30, 

 p. 24. pi. 1, f. 4. Tintinnus hottnicus Brandt L. 16, p. 53, pi. 3, 

 f. 11, non NoRBQUisT L. 110, p. 126, f. 5. Lcprotintinmts hottninis 

 (Nordq.) Jørg. L. 90, p. 10. 



Concerning Cleve's remark (L. 4o, p. 123) as to the cor- 

 rectness of the genus name Leprotintinnus. ]-efcrence should be 

 made to Jørgensen L. 92, p. 19. 



I have seen individuals with very few foreign bodies on their 

 houses, but I have never seen perfectly smooth specimens. It is 

 however very seldom that one meets with such well covered indi- 

 viduals as the one represented in figure 114. 



Very rare and sparse, only found in three samples: Rombaken 

 I, 72 1899, 0-40 m.; the Ogs Fiord I, "A 1899 0—90 m.; the 

 Skjerstad Fiord IV, V4 1900, 0—330 m. 



Distribution: On the west coast of Norway, very rare. Also 

 found near Greenland, Spitzbergen and the Arctic Ocean noi-th of 

 Finland (August 1903, occasionally numerous, according to L. 18, 

 1903—1904, ni-. 1). The species is, therefore, certainly a northern 

 one, perhaps boreal oceanic and neritic arctic. 



Aniphorella Dada;. 

 A. quadrilineata (Clap, et Lachm.) Jørg. 



Cfr. Jørgensen L. 90, p. 12. 



It is highly probable that Cl.vpartide's species, Tintinnus 

 amphora, is the same one as is in the same work mentioned as 

 T. quadrilineatus. The latter name must, however, be looked upon 

 as the safer. It ought to be preferred if it were not for the com- 

 plication caused by the use of the name Tintinnus amphora (Am- 

 phorella amphora) by Entz and Daday for the species here being 

 considered, and by the use of the other name by Dadat in another 

 sense (= A. Dadayi Jørg.). Under these circumstances, it would, 

 after all, perhaps be better to use the name A. (tmphora (Clap, et 

 Lachm.) Entz, as Cleve does (L. 40, p. 99). 



Only found in one sample, sparse: Henningsvær 'Vi 1899, 

 0—50 m. 



Distribution: On the west coast of Noi'way, rare and spai'se. 

 According to Cleve (L. 40, p. 99) widely distributed in the eastern 

 part of the Atlantic from the tropical zone to Iceland. Also known 

 from the Mediterranean. Is undoubtedly a southern (ti'opic and) 

 temperate oceanic form. 



A. Steenstrnpii (Clap, et Lachm.) Dad. 



Cfr. Jørgensen L. do, ]>. 15. 



Also only once found, in small numbers: The Vest Fiord I, 

 'Vi 1899, — 50 m. 



Distrihution: On the west coast of Norway, rather rare. 

 Undoubtedly, a temperate, southern, oceanic form. According to 

 Cleve (L. 40, p. 100) the species is widely distributed across the 

 whole of the Atlantic, especially between 40" and 50" N. Also 

 known fi'om tlie ^reditorranoan. 



A. ampin Jørg. 

 Jørgensen L. 9o, p. 17, \)\. 1, f. 4, a, b. 



