The term may have been publicized as an intersexbio[[sex]] term by Tumblr user acroarco-pluris on August 24, 2018,<ref>https://arco-pluris.tumblr.com/post/176422613517/biosex-terms</ref> but the term "microgametic" has been around since August 24, 2014.<ref>https://espectrometria-nao-binaria.tumblr.com/post/95841791923/glossario-termos-sobre-genero-sexualidade</ref> The term appears to be purposed by an [[intersex]] [[pangender]] biologist, Cari Rez Lobos, in the former Espectrometria Não-Binária.<ref>https://arco-pluris.tumblr.com/post/176422613517/biosex-terms</ref><ref>https://www.cabn.libertar.org/glossario/</ref><ref>https://identidades.wikia.org/pt-br/wiki/Corporalidade</ref>