34 DISCOVERY REPORTS 



The British Graham Land Expedition obtained one specimen (69 mm.) from 

 Stromness Bay, South Georgia, where it was found to be food of the Tern. 



Trematomus hansoni, Boulenger. 



Trematomus hansoni, Boulenger, 1902, Rep. Coll. Nat. Hist. 'Southern Cross', p. 180, pi. xiii; 

 Roule and Despax, 1911, Bull. Mus. Paris, 1911, No. 5, p. 279; Waite, 1911, Brit. Antarct. 

 Exped., 1907-1909, n, Biol., n, p. 13; Roule, Angel and Despax, 1913, Deux. Exped. 

 Antarct. Franp. (1908-1910), Poiss., p. 6; Regan, 1913, t.c, pp. 239, 262; 1914, Rep. Brit. 

 Antarct. {'Terra Nova') Exped., 1910, Zool. i (i), p. 3, pi. i, fig. 2. 

 Trematomus hansoni subsp. georgianus, Lonnberg, 1905, Wiss. Ergebn. Schwed. Sudpol.-Exped., 



V (6), p. 25, pi. V, fig. 17. 

 Notothenia sirna, Vaillant, 1906, Bull. Mus. Paris, 1906, No. 3, p. 139; 1906, Exped. Antarct. 



Franf. (1903-1905), Poiss., p. 23. 

 Notothenia lepidorhinus (part), Pappenheim, 1912, Deutsche Siidpol. -Exped. xiii, Zool. v, p. 169. 

 St. MS 68. 2. iii. 26. East Cumberland Bay, South Georgia. Large rectangularnet, 220-247 m. : 

 4 specimens, 190-285 mm. 



St. 30. 16. iii. 26. West Cumberland Bay, South Georgia. Large dredge, 251 m.: i specimen, 



170 mm. 



St. 39. 25. iii. 26. East Cumberland Bay, South Georgia. Large otter trawl, 179-235 m.: 22 



specimens, 140-320 mm. 



St. 45. 6. iv. 26. 27 miles S 85° E of Jason Light, South Georgia. Large otter trawl, 238-. 

 270 m.: 2 specimens, 180, 205 mm. 



St. 123. 15. xii. 26. Off mouth of Cumberland Bay, South Georgia. Large otter trawl, 230- 

 250 m. : 2 specimens, 240, 295 mm. 



St. WS32. 21. xii. 26. Mouth of Drygalski Fjord, South Georgia. Small beam trawl, 91- 

 225 m. : I specimen, 172 mm. 



St. 148. 9. i. 27. OtF Cape Saunders, South Georgia. Large otter trawl, 132-148 m.: i specimen, 



250 mm. 



St. WS 62. 19. i. 27. Wilson Harbour, South Georgia. Small beam trawl, 26-83 m.: i specimen, 



79 mm. 



St. 160. 7. ii. 27. Near Shag Rocks, South Georgia. Large dredge, 177 m.: i specimen, 138 mm. 



St. 167. 20. ii. 27. Off Signy Island, South Orkneys. Net (7 mm. mesh) attached to back of 

 trawl, 244-344 m.: 2 specimens, 142, 150 mm. 



St. 178. 9-10. iii. 27. Melchior Harbour, Schollaert Channel, Palmer Archipelago. Large fish 

 trap, 17 m.: i specimen, 135 mm. 



The following young specimens may also belong here : 



St. 42. I. iv. 26. Off mouth of Cumberland Bay, South Georgia. Large otter trawl, 120-204 m. : 



9 specimens, 41-44 mm. 



St. 45. 6. iv. 26. 27 miles S 85° E of Jason Light, South Georgia. Large otter trawl, 238- 



270 m. : 6 specimens, 40-43 mm. 



Depth of body 3^ to 4! in the length, length of head 3i to 4. Snout as long as or a 

 little longer than eye, diameter of which is 3 § to 5 in length of head ; interorbital width 

 5 to b\. Jaws about equal anteriorly; maxillary extending to below anterior part or 

 middle of eye; occiput, interorbital region, cheeks and opercles scaly; 13 to 16 gill- 

 rakers on lower part of anterior arch. Scales on body cycloid or ctenoid ; 60 to 68 in 

 a longitudinal series from above base of pectoral to caudal; 38 to 46 in upper lateral 

 line; lower lateral line usually without tubular scales. Dorsal V-VII, 36-41. Anal 



