Fig. 1From: Evolution in chronic cold: varied loss of cellular response to heat in Antarctic notothenioid fishNotothenioid Phylogeny Showing the Positions of the Three Study Species. Study species are shown in black text with additional details provided. The phylogeny shows the eight notothenioid families and is divided by color between the three temperate basal families and five Antarctic families. The photo of E. maclovinus is courtesy of Dirk SchoriesBack to article page