Bisexualitas
Bisexualitas, vel fortasse diphylophilia, est amatoria attrahendi vis, sexualis attrahendi vis, vel mores sexuales erga mares et feminas, vel erga plus quam unum sexum vel genus. Quod etiam definiri potest romantica vel sexualis attrahendi vis ullius sexus vel identitatis generis, quod pansexualitas appellatur.

Descriptio 
Vocabulum bisexualitas praecipue ad humanas attrahendi vires erga mares et feminas significandas adhibetur. Quae sexualitas, cum heterosexualitate et homosexualitate, est una ex tribus principalibus generibus virium attrahendi propensionis sexualis intra continuum heterosexuale–homosexuale. Identitas bisexualis attrahendi vires aeque erga ambos sexus non semper significat.

Bisexualitas in variis societatibus humanis videtur ut alibi in regno animalium.  Vocabulum autem bisexualitas, vocabulis heterosexualitas et homosexualitas simile, saeculo undevicensimo excogitatum est.

Anno 1999, dies 23 Septembris quisque anno "Diem bisexualis" decreata est.

David Bowie
Castitas
Coitus
Genitalia
Heterosexismus
Magnus Hirschfeld
Journal of Bisexuality
Freddie Mercury 
Mrs Dalloway
LGBT
Matrimonium
Orlando: A Biography (mythistoria, 1928)
Pansexualitas
Propensio sexualis
Sexismus
Sexologia
Transgener
The Twyborn Affair (mythistoria, 1979),
Virginia Woolf

Notae

Bibliographia

Ante 1990
Freud, Sigmund. Three Contributions to the Theory of Sex. ISBN 0-486-41603-8.
Kinsey, Alfred C., et al. 1948. Sexual Behavior in the Human Male. Bloomingtoniae: Indiana University Press. ISBN 0-253-33412-8.
Kinsey, Alfred C., et al. 1953. Sexual Behavior in the Human Female. Bloomingtoniae: Indiana University Press. ISBN 0-253-33411-X.
Larivière Michel. 1997. Homosexuels et bisexuels célèbres. Delétraz Editions. ISBN 2-911110-19-6.
Watanabe, Tsuneo, et Jun'ichi Iwata. 1987. The Love of the Samurai: A Thousand Years of Japanese Homosexuality. Londinii: GMP Publishers. ISBN 0-85449-115-5.

De antiquitate classica
Cantarella, Eva. (1992) 2002. Bisexuality in the Ancient World. Portu Novo: Yale University Press. ISBN 978-0-300-09302-5.
Dover, Kenneth J. 1978. Greek Homosexuality. Novi Eboraci: Vintage Books. ISBN 0-394-74224-9.
Hubbard, Thomas K. 2003. Homosexuality in Greece and Rome. University of California Press. ISBN 0-520-23430-8.
Patzer, Herald. 1982. "Die Griechische Knabenliebe." Sitzungsberichte der Wissenschaftlichen Gesellschaft an der Johann Wolfgang Goethe-Universität 19 (1). Frankfurt am Main: Franz Steiner Verlag_
Percy, W. A. Percy III. 1996. Pederasty and Pedagogy in Archaic Greece. University of Illinois Press. ISBN 0-252-02209-2.

Anni 1990
Bohan, Janis S. 1996. Psychology and Sexual Orientation: Coming to Terms. Routledge. ISBN 0-415-91514-7.
Bryant, Wayne M. 1997. Bisexual Characters in Film: From Anais to Zee. Haworth Gay & Lesbian Studies. ISBN 1-56023-894-1.
Leupp, Gary. 1995. Male Colors: The Construction of Homosexuality in Tokugawa Japan. Berkeleiuae:University of California Press. ISBN 0-520-20900-1.
Mills, Jonathan. 1997. Love, Covenant & Meaning. Regent College Publishing.
Murray, Stephen O., Will Roscoe, et al. 1997. Islamic Homosexualities: Culture, History, and Literature. Novi Eboraci: New York University Press. ISBN 0-8147-7468-7.
Wright, J., et Everett Rowson. 1998. Homoeroticism in Classical Arabic Literature. ISBN 0-231-10507-X, ISBN 0-231-10506-1.

Anni 2000
Besen, Wayne R. 2004. Anything but Straight: Unmasking the Scandals and Lies Behind the Ex-Gay Myth. Harrington Park Press.
Fiedler, Peter. 2004. Sexuelle Orientierung und sexuelle Abweichung: Heterosexualität, Homosexualität, Transgenderismus und Paraphilien, sexueller Mißbrauch, sexuelle Gewalt. Basiliae.
Langis, Pierre, et Bernard Germain. 2009. La Sexualité humaine: Ouvertures psychologiques. De Boeck Supérieur. ISBN 9782761324328.
Melchior-Bonnet, Sabine, et Aude de Tocqueville. 2000. Histoire de l'adultère, la tentation extra-conjugale de l'Antiquité à nos jours. La Martinière.
Morgenthaler, Fritz. 2004. Homosexualität, Heterosexualität, Perversion. Gießen.

Anni 2010
Øistein Endsjø, Dag. 2011. Sex and Religion: Teachings and Taboos in the History of World Faiths. Londinii.

Res recentiores (anno ignoto)
Burleson, William E. Bi America: Myths, Truths, and Struggles of an Invisible Community. ISBN 978-1-56023-478-4.
Firestein, Beth A., ed. Bisexuality: The Psychology and Politics of an Invisible Minority. ISBN 0-8039-7274-1.
Fox, Ronald C., ed. Current Research on Bisexuality. ISBN 978-1-56023-289-6.
Hutchins, Loraine, et Lani Ka'ahumanu, eds. Bi Any Other Name: Bisexual People Speak Out. ISBN 1-55583-174-5.
Klein, Fritz. The Bisexual Option. ISBN 1-56023-033-9.
Ochs, Robyn, et Sarah Rowley, eds. Getting Bi: Voices of Bisexuals Around the World. ISBN 0-9653881-4-X.
Suresha, Ron, et Pete Chvany, eds. Bi Men: Coming Out Every Which Way. ISBN 978-1-56023-615-3.
Swan, D. Joye, et Shani Habibi, eds. Bisexuality: Theories, Research, and Recommendations for the Invisible Sexuality. ISBN 9783319715346.
Rodriguez Rust, Paula C., ed. Bisexuality in the United States: A Social Science Reader. ISBN 0-231-10226-7.
Weinberg, Martin S., Colin J. Williams, et Douglas W. Pryor. Dual Attraction: Understanding Bisexuality. ISBN 0195098412.

Nexus externi

Situs proprius. Institutum Bisexualitatis Americanum.
"Lesbian, Gay, Bisexual and Transgender Concerns Office. American Psychological Association.
"Bisexuality." Magnus Hirschfeld Archive for Sexology.
The Continuum Complete International Encyclopedia of Sexuality.

Amor
 

Quaestiones philosophiae moralis
Quaestiones sociales
Res culturae popularis
Sexualitas
Sexualitas humana