D3002: Solitary bee gut microbiota

Bees play crucial roles as pollinators in terrestrial ecosystems. Native bee diversity is highest in the southern United States, composed mainly of solitary species, and is considerably understudied. The diversity and abundance of these bees has been declining, likely due to climate change and anthropogenic disturbance. Understanding the “microbial toolkits” that live in solitary bees can help unpack the causes of their decline and possible solutions for their recovery. Social groups like honeybees and bumblebees have distinct gut microbiomes that play important roles in their health and development. The composition, functions, and acquisition pathways of the gut microbiota of solitary bees is a relatively new and exciting research subject.



This infographic explains the “what, why, and how” of the vibrant gut microbe communities found in solitary bees. I will combine digital art, data visualizations, and engaging text to effectively convey a broad introduction to what gut microbes are, why they’re important for solitary bees, and how they make their way to the bee gut.