Figure 1.

Relationship between proportion of male offspring in a clutch and size of the clutch in the dwarf spider Oedothorax gibbosus. Solid line depicts the linear correlation. The dotted line depicts a 50:50 sex ratio and is given for illustrative purposes.

Vanthournout et al. BMC Evolutionary Biology 2011 11:15   doi:10.1186/1471-2148-11-15
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