Scientists find scorpion guts host surprisingly simple bacterial community
Khan KU, Zahid MT, Mustafa G, Tanpure RS, Tahir HM
Soil Health
Scorpions like this one are part of the same soil and leaf-litter food web that keeps garden pest populations in check, so understanding what keeps them alive and thriving helps explain the hidden predator network working under your mulch.
Researchers looked inside the gut of a scorpion species found in Pakistan and catalogued which bacteria live there using DNA sequencing. They found the gut is dominated by just two bacterial groups, Firmicutes and Proteobacteria, which seem to help the scorpion break down food and survive in environments where resources are scarce. This is the first time anyone has studied this particular scorpion's internal microbiome.
Key Findings
Gut microbiome dominated by Firmicutes (79.48%-90.43%) and Proteobacteria (9.46%-20.48%), with Actinobacteriota and Bacteroidota nearly absent
Alpha diversity was low to moderate, with Chao1 index of 126 ± 90.54 and Shannon index of 0.85 ± 0.21
Functional profiling identified 23 metabolic pathways tied to energy production, biomolecule synthesis, and xenobiotic breakdown, dominated by Bacillus and Mycoplasma bacteria
chevron_right Technical Summary
Scientists mapped the gut bacteria living inside a venomous Pakistani scorpion for the first time, finding a community dominated by just a few bacterial groups that likely help the scorpion survive in harsh, low-resource environments.
Abstract Preview
Original paper
Gut Microbiome Diversity, Functional Potential, and Ecological Relevance of Hottentotta tamulus.
Scorpions are ancient arachnids of medical and ecological importance; they prey on insects and other arthropods while serving as prey to birds and reptiles. In this study, we reported for the first...
open_in_new Read full abstractAbstract copyright held by the original publisher.
Was this useful?
Want to tell us more? (optional)
Thanks for the note!
Something went wrong — please try again.
Too many submissions. Try again in an hour.
Nanoplastics interfere with plant-mycorrhizal communication and limit plant growth.
Microplastics breaking down in your garden soil are quietly strangling the beneficial fungi that help your vegetables absorb phosphorus and other nutrients, ...
Urban ecology is the scientific study of living organisms and their interactions within densely developed environments dominated by buildings, paved surfaces, and human infrastructure. For plant science, this field is essential because it investigates how plants adapt and survive in fragmented
arrow_forward Explore topic