Fig. 7. Phylogenetic analysis for confirmation of larval identities. An unrooted consensus tree resulting from neighbor-joining analysis of the complete 1047 nt mtND2 gene sequence from adults of several species within the family Nototheniidae (Notothenioidei), and the larvae collected at Terra Nova Bay and Cape Evans. The positions of the larvae within the tree identified them as Pleuragramma antarcticum and Pagothenia borchgrevinki (arrows). Adult individuals of the same species are indicated by brackets. Bootstrap values (1000 pseudoreplicates) are presented, but within-species values have been omitted for clarity. The scale bar indicates the relationship between branch length and the number of nucleotide differences between individual gene sequences.