Figure 1.

Photographs of fish described as related and unrelated. Photographs (a‐c) are males that were considered brothers based on nearly identical body and tail color elements. The male in Photograph (d) is considered unrelated to males (a‐c) as the main black body spot was in a unique location. Brothers were filtered out such that only males (a) and (d) would have been included in the analysis. All males are from Taylor and have a black spot on the front margin of the tail [Colour figure can be viewed at http://wileyonlinelibrary.com]