Males and females of X. grandis do not exhibit a significant difference in femur length or head shape.

Males and females exhibit differences in behavior and morphological traits.

Other females exhibited a sexual display at very short distances from the nest entrance.

The females likewise exhibit a colorful, green ventral stripe.

While both sexes can carry the mutation, females rarely exhibit signs of the disease.

The female exhibits limited sexual dimorphism, having an olive back, but is otherwise similar to the male.

Males and females exhibit little sexual dimorphism in overall body size.

Interestingly, researchers also found that males did not increase their care when females exhibited both bright feet and high-quality offspring.

When there is more than one male available, females will exhibit mate choice.