Figure 2. Taxonomic composition of the intestinal microbiome of wild and laboratory-raised Astyanax mexicanus surface fish and cavefish morphotypes.
  1. Proportional abundance by phylum of ASVs identified in wild samples (surface and Pachón) and laboratory raised samples (surface, Pachón, Tinaja, and Molino).
  2. Average proportional abundance by phylum of ASVs identified in wild samples and laboratory raised samples.
  3. Proportional abundance by genus of ASVs identified in wild samples and laboratory raised samples.
  4. Average proportional abundance by genus of ASVs identified in wild samples and laboratory raised samples.