"However, parallel to this semantic broadening, there has been an inverse movement of lexical differentiation operating at the heart of the concept of homophobia. Because of the specificity of attitudes towards lesbianism, the term lesbophobia has been introduced into theoretic discourses, a term which brings to light particular mechanisms that the generic concept of homophobia tends to overshadow. With one stroke, this distinction justifies the term gayphobia, since much homophobic discourse, in reality, pertains only to male homosexuality. Similarly, the concept of biphobia has also been proposed in order to highlight the singular situation of bisexuals, often stigmatized by both heterosexual and homosexual communities. Moreover, we need to take into consideration the very different issues linked to transsexual, transvestite, and transgender persons, which brings to mind the notion of transphobia."