Speciation by sexual selection is commonly modeled as the divergent co-evolution of male
signals and female preferences in geographically isolated populations. Upon secondary …

Endocrine disrupting chemicals (EDCs) have been detected in surface waters worldwide
and can lead to developmental and reproductive disruption in exposed fishes. In the US …

The telmatherinid fishes of the Malili Lakes, Sulawesi, Indonesia provide a new and
promising system for studying the processes maintaining diversity in nature, and especially …

Mate choice copying is a form of social learning that is defined as the increased likelihood of
an individual choosing a particular mate after observing another individual choosing that …

Social behaviours such as competition for mates, which can indicate the strength and
direction of sexual selection, may change either directly or indirectly in response to the …

Highlights•We manipulated adult sex ratio and observed behaviour and reproductive
success of male fantail darters.•Larger males and aggressive and/or solicitous males had …

Endocrine disrupting compounds (EDCs) in aquatic ecosystems can lead to developmental
and reproductive disruption in fishes. Exposure to EDCs from urban and agricultural land …

Sexual selection had a strong influence on the evolution and radiation of darters in the
genus Etheostoma (Teleostei: Percidae) in North America. Mate choice, secondary sexual …