Female cichlids attack and avoid-but will still mate with-androgen receptor mutant males that lack male-typical body coloration.

A key challenge in animal behavior is disentangling the social stimuli that drive conspecific behaviors. For behaviors like birdsong, insights can be made through the experimental isolation of relevant cues that affect behavior. However, for some species like teleost fish, putative sexual signaling cues are inextricably linked to others, making it difficult to parse the precise roles distinct signals play in driving conspecific behaviors. In the African cichlid , males are dominant or subordinate, wherein bright coloration and territorial and courtship behavior inextricably correlate positively with rank. Here, we leveraged androgen receptor (AR) mutant male that lack dominance-typical coloration but not behavior to isolate the role of male coloration in driving female mating behaviors in this species. We found in independent behavioral assays that females behave aggressively towards AR mutant but not WT males but still mated with both types of males. Females showed enhanced activation of cells in the hypothalamus when housed with either mutant or WT males and this activation scaled with spawning activities. Therefore, there is not a simple relationship between male coloration and female mating behaviors in , suggesting independent sensory mechanisms converge on hypothalamic cells to coordinate behavioral output.