354 DR JAMES COSMO MELVILL AND MR ROBERT STANDEN ON THE 
Hab.—Trawl, Burdwood Bank, south of the Falkland Islands, 56 fathoms. 
Station 346. 
A curious species, and one of which we are not quite sure of the proper position 
generically. It seems, however, to agree with Turbonilla in more than one feature. 
It is very delicate, resembling a terrestrial Opeas or others of the family Stenogyride, 
both in substance and form. Several examples occurred, the live specimens retaining 
a subpellucid appearance and dull straw-colour. (£evopvys, strange of form.) 
(cd) Rachiglossa. 
Family Muricide. 
Trophon falklandicus, Strebel. 
Trophon falklandicus, H. Strebel, Schwed. Sudpolar Exped., Band vi., 1, p. 39, Taf. i. fig. 8 a-c (1908). 
Hab.—Burdwood Bank, at 56 fathoms. Station 346. 
Very young specimens are probably referable to this species. Another, judging 
alone from the plate (STREBEL, Zool. Jahrbuch, Band xxi., Taf. vii. fig. 56, 1904), 
might belong to 7. Paessleri, Streb. We cannot, however, help feeling that too many 
species have been created in such a variable assemblage as this section of the genus 
Trophon presents. 
Trophon minutus, M. and St. 
Trophon minutus (Strebel, MS.), Melvill and Standen, Trans. Roy. Soc. Edin., xlvi., pt. i., 
p. 137, pl. figs. 7, 7a (1907). 
. rr Strebel, Schwed. Sudpolar Exped., Band vi., 1, p. 44, Taf. iv. fig. 47 
a, b (1908). 
Hab.—An additional locality to that mentioned in our former paper is Scotia Bay, 
South Orkneys, at 9-10 fathoms. Station 325. 
Three or four more examples occurred, but the species is evidently rare. For the 
nomenclature of this species, and its authorship, see remarks under Cerithiopsis 
malvinarum. 
Trophon philippranus, Dkr. 
Hab.—Also from Burdwood Bank, at 56 fathoms, all the specimens being in very 
young condition, and found in Sponge. Station 346. 
Antistreptus magellanicus, Dall. 
Antistreptus magellanicus, W. H. Dall, Proc. U.S. Nat. Mus., xxiv. p. 532 (1902). 
s; a Dall, Bull. Mus. Comp. Zool. Harvard, vol. xliii, p. 315, pl. xv. 
fig. 14 (1905), 
Glypteuthria contraria, H. Strebel, Schwed. Sudpolar Exped., Band vi., 1, p. 29, pl. i. 
figs. 4 a—c (1908). 
Hab.—Burdwood Bank, Station 346, at 56 fathoms. 
Two examples of this small, but curious, sinistral species. 
