Static allometry of the horn and pronotal depression in adult Oryctes rhinoceros supports continuous nonlinearity, sexual dimorphism, and size-independent covariation
Manato Okahara, Teruyuki Niimi, Shinichi Morita
The paper analyzes allometry in Oryctes rhinoceros, finding continuous nonlinear scaling and size-independent covariation between horn length and pronotal depression width.
bioRxiv · Jun 1, 2026 · PreprintZoology