Linked from
The 264 pages that link to Sexual dimorphism, each with the reason it gives.
Sex differences in humansRelated: Names sex-linked differences in traits, while allowing their size to vary.
Sex organRelated: Sex organs are among the traits used to distinguish reproductive sexes, but dimorphism extends beyond them.
Sika deerRelated: Male sika deer are generally larger and carry antlers, unlike females.
StethacanthusRelated: Differences in the crest among specimens have prompted hypotheses about sex-related anatomy.
StupendemysRelated: Specimens with prominent shell horns have been interpreted as evidence of sex-related differences.
SulidaeRelated: In many sulids, the sexes differ in size, voice, or bare-part coloration.
TadornaRelated: Some Tadorna species show sex-specific plumage or other visible differences.
TahrRelated: In several tahr species, adult males grow larger and develop more conspicuous manes.
ThomisidaeRelated: In many crab spiders, males are much smaller and differently colored than females.
TragopanRelated: Male tragopans are far more vividly colored than the comparatively cryptic females.
TropicbirdRelated: Male and female tropicbirds look broadly similar, with modest differences in tail length.
Water deerRelated: Both sexes lack antlers, while tusks are especially conspicuous in males.
Wood turtleRelated: Adult male wood turtles are generally larger and have broader heads than females.
Wrestling halfbeakRelated: Sex differences in body form and behavior help frame the males' contests.