Fig. 2From: High-throughput sequencing reveals the core gut microbiota of the mud crab (Scylla paramamosain) in different coastal regions of southern ChinaCore gut microbiota composed of 11 bacterial genera in S. paramamosain in nine regions samples. a The proportion of each genus in all sequences combined. b The abundance and distribution of 11 core genera. c Correlation matrix showing the Spearman’s rank correlations among the collective core, which ranges from − 1 to 1, corresponding to a strongly positive to a strongly negative correlation, respectivelyBack to article page