Fig. 4From: Gut microbiota differs between two cold-climate lizards distributed in thermally different regionsResults of principal coordinates analysis of Bray-Curtis distance matrix for gut microbial diversity in each of four groups (2 species × 2 temperatures) (A), P. erythrurus at 24 and 30 °C (B), and P. przewalskii at 24 and 30 °C (C). One color indicates one combination. See Fig. 2 for the definition of each combinationBack to article page