Fig_1.tif (664.2 kB)

Mass-specific metabolic rate and sperm parameters in eutherian mammals.

Download (0 kB)
figure
posted on 15.09.2015 by Maximiliano Tourmente, Eduardo R. S. Roldan

Relationships between mass-specific metabolic rate (ml O2 h-1 g-1) and (A) sperm straight-line velocity (μm s-1), (B) total sperm length (μm), and (C) sperm straight-line velocity (μm s-1) after controlling for the effect of total sperm length (μm), in mammalian species. All variables were log10-transformed. Figure points in (A) and (B) represent data values. Figure points in (C) are partial residuals estimated from a regression between sperm straight-line velocity and total sperm length (Y-axis), and from a regression between mass-specific metabolic rate and total sperm length (X-axis). R2 and p-values were estimated using phylogenetically controlled regression analyses (PGLS).

History

Licence

Exports

Logo branding

Categories

Licence

Exports