514 PROFESSOR CHARLES CHILTON ON THE 
Genus VIBILIA. 
Vibtla antarctica Stebbing. 
Vibilia antarctica Stebbing, 1888, pp. 1290, pl. cl. 
»  propinqua Walker, 1907, p. 6. 
Station 422, lat. 68° 32’8., long. 12° 49’ W.; 8 ft. vertical net, surface to 800 
fathoms. 23rd March 1904. ‘Two specimens, 10 mm. long. 
These specimens appear to be the adults of this species, which was described from an 
immature form by Mr Stespinc. Dr A. Beunine, who has worked out the Vibilide of 
the German South Polar and other Expeditions, informs me that this species appears 
to be the typical Antarctic species, though extending also some distance north, and that 
it is very close to V. propinqua, but is distinguished by the long carpal process and 
the poor development of the eyes. I presume this is the same species as that recorded 
by WaLKER under the name of V. propinqua from the Discovery Expedition. 
Genus EUTHEMISTO. 
Euthemisto thomsoni Stebbing. 
Themisto antarctica G. M. Thomson, 1879, p. 243, pl. x.p, figs. 2 and 3. 
Euthemisto thomsoni Stebbing, 1888, p. 1414, pls. exxiv. and exxv. 
u e » 19103, p. 655. 
Station 468, lat. 39° 48’ S., long. 2° 33’ E.; “trawl, 2645 fathoms.” 29th April 
1904. One specimen, doubtless obtained from the surface. 
This specimen agrees closely with the description given by SreBsinc in the 
Challenger Report, and I give it under the name that is used both there and in his 
recent report on the collections of the ZYhetis from Australia, without entering into 
discussion of the validity of the actual name. 
LV. Tropica, AND NortuH ATLANTIC SPECIES. 
Genus SynopraA Dana, 1852. 
Synopra schéeleana Bovallius. 
Synopta schéeleana Bovallius, 1886, NV. Acta. Soc. Upsal., ser. 3, vol. xiil., 
No. 9, p. 16, pl. i. figs. 22-29. 
i5 is Stebbing, 1888, p. 799, pl. cii. 
n 4 > 1906, p. 272. 
i 7 Chevreux, 1900, p. 64. 
Station 62, Tropical Atlantic, lat. 4° 15’ 8., long 33° 38’ W. 18th December 
1901. Three or four small, delicate specimens, the largest 3 mm. long. 
