Polyculture is a relevant practice for improving the sustainability of aquaculture, which raises
interest in implementing it in a variety of production systems. However, polyculture is a …

The capacity of regenerating a new structure after losing an old one is a major challenge in
the animal kingdom. Fish have emerged as an interesting model to study regeneration due …

The assessment of early effects caused in biota by sublethal exposure to pesticide mixtures
should enhance the realism in the ecological risk assessment for agricultural landscapes …

Behaviours can be adaptively correlated with each other and with other aspects of
phenotype. We investigated behaviour across foraging, mating, and risk contexts in females …

Color polymorphism can be maintained in natural populations by natural selection or sexual
selection. In this study, we use two different approaches to test which of these evolutionary …

Throughout their distribution range, sailfin and shortfin mollies of the genus Poecilia inhabit
overlapping habitats; however, little is known about its behavioural coexistence. We first …

In many animal species, an increase in the operational sex ratio (OSR), density or a
combination of both should lead to more intensive competition among individuals of the …

Superfetation, the ability to carry several overlapping broods at different developmental
stages, has evolved independently multiple times within the live‐bearing fish family …

Reproductive mode is predicted to influence the form of sexual selection. The viviparity‐
driven conflict hypothesis posits that a shift from lecithotrophic (yolk‐nourished) to …

The present study explored the effects of male-female interactions on the behavior and
phenotypic expression of giant freshwater prawn Macrobrachium rosenbergii. Juvenile male …