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Showing 1 to 1 of 1 for “"Fishes--Adaptation--Washington (State)--Turnbull National Wildlife Refuge"”.
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Sensory exploitation and condition indication may explain red pelvic spines in the brook stickleback Culaea inconstans
… Did red pelvic spine coloration in male Turnbull National Wildlife Refuge (TNWR) brook stickleback (Cu!aea inconstans) evolve to exploit a preexisting sensory bias for red prey, thus helping males draw females to the nest? Or, did it evolve as an intersexual signal indicating male …