5. CONCLUSIONS

In conclusion, this study elucidates the influence of starvation and refeeding conditions on the diversity and differential composition of gut microbiota in Catharsius molossus . Additionally, it provides insights into functional predictions associated with specific microbial taxa. Furthermore, Dysgonomonas is postulated to engage in nitrogen fixation within the host and potentially contribute to the host’s defense against pathogens and parasites through gut microbiota metabolic functions. The gut microbiota of Catharsius molossusalso presents a potential reservoir of antimicrobial agents akin to anshanmycin. These findings not only introduce a fresh perspective on microbial interactions within the Coleoptera ecosystem but also offer theoretical underpinnings for future applications. Overall, this research contributes to a deeper understanding of the intricate interplay between gut microbiota and the host, paving the way for further investigations into the potential therapeutic applications of gut microbiota modulation.