Project 13
Adaptation through niche construction and microbiome function in Onthophagus beetles

Led by Armin Moczek

 

larva in brood ball

 

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.

 

Publications

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
[final PDF]
Schwab DB, Riggs HE, Newton ILG, Moczek AP. 2016. Am Nat 188(6):679-692.

 

Blog posts

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

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