Transgendered Male Androphilia in the Human Ancestral Environment

Abstract

Androphilia refers to predominant sexual attraction and arousal to adult males, whereas gynephilia refers to predominant sexual attraction and arousal to adult females. The manner in which male androphilia is expressed varies cross-culturally. Sex-gender congruent male androphiles occupy the gender role typical of their sex, behave in a relatively masculine manner, and identify as “men.” In contrast, transgendered male androphiles often behave in a highly effeminate manner and identify as neither “men,” nor “women.” Instead, they typically identify as members of a third gender. Despite exhibiting different gender role presentations and gender identities, both forms of male androphilia are characterized by the same biodemographic and developmental correlates, indicating that they share a common etiological basis. Male androphilia represents an evolutionary paradox because it appears to have a genetic component, yet it compromises reproduction and archaeological evidence suggests that it has persisted for millennia. The ancestral form of male androphilia was likely the transgendered form. To date, only one population of transgendered male androphiles has been considered when testing hypotheses pertaining to the evolution of male androphilia: the fa’afafine of Samoa. Research indicates that the mothers, paternal grandmothers, and maternal grandmothers of fa’afafine produce more offspring than those of male gynephiles, which is consistent with the Sexually Antagonistic Gene Hypothesis. However, definitive support for this hypothesis, in the form of elevated offspring production by the aunts of fa’afafine is lacking at present. Research also indicates that fa’afafine exhibit elevated avuncular tendencies and behavior compared to women and gynephilic men, which is consistent with the Kin Selection Hypothesis. Also consistent with the Kin Selection Hypothesis is research indicating that the fa’afafine’s avuncular cognition exhibits elements of adaptive design.KeywordsMale androphiliaTransgenderismEvolutionKin selectionSexually antagonistic selectionAncestral environments