PLATE I 



Known distribution of Notothenia (red), Trematonius (blue) and Dissostichus (black). 



A, Notothenia squamifrons ; B, N. kempt; C, N. larseni; D, A^. gihberifrons; E, A^. mizops; F, A^. nudifrons; 

 G, N. acuta; H, N. angtistifrom; I, N. marionensis ; K, A^ cyanobrancha; L, A'^. coriiceps; M, A'^. rossii. The 

 plain red circles show the kno\vn range of the Subantarctic species of Notothenia. 



A, Trematomus newnesi; B, T. nicolai; C, T. borchgrevinki; D, T. brachysoma; E, T. bernacthii; F, T. 

 vicarius; G, T. hansoni; H, T. loennbergii; I, T.penneUii; K, T. centronotus; L, 7". scotti; M, T. lepidorhinus ; 

 N, T. eulepidotus . 



A, Dissostichus eleginoides; B, £). mawsoni. 



