Adaptation through niche construction and microbiome function in Onthophagus beetles
Led by Armin Moczek
This project on Onthophagus dung beetles investigates the roles of the microbiome and larval conditioning in facilitating ecological specialisation across dung types, responses to novel anthropogenic challenges such as antibiotics and toxins, and enabling plastic responses to natural environmental fluctuations. We are testing whether novel microbiome members result in the acquisition and stable non-genetic inheritance of novel functions.
Evidence of developmental niche construction in dung beetles: effects on growth, scaling and reproductive success
Schwab DB, Casasa S, Moczek AP. 2017. Ecol Lett 10.1111/ele.12830.
Developmental and ecological benefits of the maternally transmitted microbiota in a dung beetle
Schwab DB, Riggs HE, Newton ILG, Moczek AP. 2016. Am Nat 188(6):679-692.
Developmental niche construction in dung beetles
Schwab DB, Casasa S, Moczek AP. 16 Oct 2017.
Mum’s microbes are important for dung beetle development
Falkenberg KJ. 28 Nov 2016.
EES predictions this project tests
- Conceptual issues
- Evolutionary innovations
- Inclusive inheritance
- Evolutionary diversification