ANTARCTIC FISHKS OK THI<: SCOTTISH NATIONAL ANTARCTIC KX 1'KIHTK )N. 343 



(4) Trematomus lint<-!i>/.>>iint. 



I'.-ippenhnim, Deutsche Siiilpohir-Ejcpt-il., xiii., Zoo/., v. p. 172 (1912). 



Depth of body 4,' to 4| in the length, length of head 3 to 3f. Diameter of eye 

 3-?- to 3f in the length of head, interorbital width 4 to 5}. Maxillary extending to 

 below anterior part or middle of eye ; upper surface of head naked ; upper parts of 

 cheeks and opercles scaly ; 16 to 19 gill-rakers on lower part of anterior arch. Dorsal 

 IV-V, 30-33. Anal 26-30. Caudal rounded. Caudal peduncle a little deeper than 

 long. 65 to 75 scales in a longitudinal series. Yellowish brown ; head and back dark ; 

 a series of 6 dark spots from operculum to caudal, and 5 below them at level of base of 

 pectoral ; a dark spot at tip of spinous dorsal ; soft dorsal with irregular dark cross-bars. 



Wilhelm Land. 



Total length 93 to 1G6 mm. 



(5) Trematomus vicai'ius. 



Ti-ematomus bernai-chii subsp. vicarius, Liinnberg, S/r&hsh South 7Vr Ej-/n,l., I'ifli., p. 26 (1905). 

 INntothenia dulria, Lonnberg, i.e., p. 28, pi. iii. fig. 9. 



Depth of body 3| in the length, length of head 3^. Diameter of eye 4| in length 

 of head, interorbital width about 5. Maxillary extending to below anterior \ of eye ; 



FIG. 6. Head scun from almvr nl' A, Tremaiomus bernaccMi, :<\i<] ]'., '/'. rifrn-iu.i. 



cheeks, opercles, and occiput scaly ; anterior part of interorbita] region scaly in the 

 middle; about 12 gill-rakers on lower part of anterior arch. Dorsal V, 33. Anal 31. 

 Pectorals f, pelvics | the length of head. Caudal rounded. Caudal peduncle much 

 deeper than long. 56 to 59 scales in a longitudinal series, 34 in upper lateral line; 

 lower lateral line without tubules. 



South Georgia. 



LONNBBRG'S description is based on a single specimen, 240 nun. in length to base of 

 caudal tin. 



Dr LONNBERG has kindly sent me a sketch of the upper surface of the head of the 

 type, which is here reproduced, together with a figure of the head of a specimen of 



(ROY. soc. EDIN. TRANS., voi,. XLIX., 261.) 



