of British MoUusca. 143 



It is worthy of notice that even the var. attenuata of Sars 

 is subject to considerable difference of contour. My example 

 from Tromso, received from Herr Schneider, though smaller 

 than that figured by Sars, being just 1\ inch, has an additional 

 whorl, and is narrower in proportion to its length, thus 

 approaching more in proportion to S. lachesis, to which, 

 however, its comparatively flattened whorls and twisted canal 

 show no approach. Locard records this species as taken 

 off the coast of Marocco by the ' Travailleur.' 



7. Sipho ehur, Morch. 

 Fustis {Si2}ho7wrbis) ehur, Mtirch, Journ. d. Conch. (1869), p. 398*. 

 Tropkon Scasii, Jefl'r., S. Wood, Suppl. Crag Moll. (1872^, p. 25, pi. i. 



fig. 9. 

 Fusus Moebii, Dunker and Metzj^er, .Tabre>b. der Comm. zur Unters. 



der deutschen Meeie, lt74, p. 300, pi. \i. fig. 1. 

 Keptunea (Siphonorbis) ehur, Fiiele, Norske Nordhavs-Exped., Buc- 



cmidse (1882), p. 18, pi. ii. figs. 20-23, pi. v. figs. 1-3. 

 Keptimea ebur, Kubelt, Icon, europ. Meeresconch. Heft 3 (1885), p. 13, 



pi. xiii. figs. 5, V) (copies li'om Friele). 

 I^eptunea Sarsii, Kobelt, I. c. p. 79, pi. xiii. figs. 7, 8 (fig. 8, copy from 



G. O. Sars). 



' Knight Errant,' 1880, Stat. 5, lat. 59° 2Q' N., long. 

 7° 19' W., 515 fathoms, near the HoJtenia ground, N.W. 

 from the Butt of Lewis. 



I have dredged young specimens in the neighbourhood of 

 Lerviginthe Hardanger Fiord in 100-210 fathoms, which is, 

 ] believe, its present known southern limit in Norway ; Kors 

 Fiord, near Bergen, 300 fathoms {Friele) ; and ranging 

 straight up the coasts of Norway and Finmark " to the tract 

 of ocean between Norway and Novaja Zemlja, lat. 72° 31' 

 N., long. 21° 51' E. [Friele]:' Coast of Greenland [Mdrch], 



Fossil in the Crag [Searles Wood). 



8. Sipho fusiformis (Broderip). 



Bnccimim fusiforme, Broderip, Zool. Journ. v. p. 45, pi. iii. fig. 3. 

 Fusus fenestratus, Tiu'ton, Mag. Nat. Hist. vii. p. 391 ; Jeffreys, B. C. 

 iii. p. 343. 



One of the original British specimens procured by 

 Humphreys from fish-stomachs at Cork, which was in 

 Walpole's collection and passed thence to tliat of Dr. Mason, 

 was kindly given me by the latter. ' Porcupine/ 1869, off 

 the mouth of the Shannon, Ireland, 90 fathoms (St. 6) ; 

 * Flying-Fox/ 1889, 110 fathoms, off the south coast of 

 Ireland, a very fine specimen 52 mm. in length [E. A. JS/uith). 



* This was disputed by Jeffreys, but Friele has compared types, for 

 observations on which see his paper. 



