Figure 6.
Impact of geography and diet on gut microbiota of crayfish. (A) Non-metric Multi-Dimensional Scaling ordination analysis of gut microbiota in crayfishes related to geographic locations. Adonis test, R2 = 0.122, p = 0.001. Red dots: gut samples of crayfishes from JZ fed with fermented feed; green dots: gut samples of crayfishes from XY fed with fermented feed; blue dots: gut samples of crayfish from YZ fed with non-fermented feed. (B) Relative abundances of the dominant bacteria in the guts of crayfish samples from different geographic locations (JZ: Jingzhou; XY: Xuyi; YZ: Yangzhou) at the family level.