![]() ![]() "The Origin of the Male and Female Symbols of Biology". In mainland China, silhouettes of heads in profile may be used as gender pictograms, generally alongside the Chinese characters for male ( 男) and female ( 女). In Poland, an inverted triangle ▽ is used for male while a circle ○ is used for female. In themed locations, such as bars and tourist attractions, a thematic image or figurine of a man and woman or boy and girl may be used. In elementary schools, the pictograms may be of children rather than of adults, with the girl distinguished by her hair. These symbols are abstracted to varying degrees in different countries – for example, the circle-and-triangle variants (female) and (male) commonly found on portable toilets, to the extreme of a triangle △ (representing a skirt or dress) for female and an inverted triangle ▽ (representing a broad-shouldered tuxedo) for male in Lithuania. The British Rail pictograms – often color-coded blue and red – are now the norm for marking public toilets in much of the world, with the female symbol distinguished by a triangular skirt or dress, and in early years (and sometimes still) the male symbol stylized like a tuxedo. For example, schoolhouse outhouses in the 19th-century United States had ventilation holes in their doors that were shaped like a starburst Sun ✴ or like a crescent Moon ☾, respectively, to indicate whether the toilet was for use by boys or girls. Before that, local usage had been more variable. The modern gender symbols used for public toilets, □︎ for male and □︎ and female, are pictograms created for the British Rail system in the mid-1960s. ![]() Main articles: Public toilet § Society and culture, and Unisex public toilet That convention was quite influential for a time, and his convention of prioritizing male kin by placing them to the left and females to the right continues to this day though there have been exceptions, such as Margaret Mead, who placed females to the left. River distinguished gender in the words of the language being recorded by writing male kinship terms in all capitals and female kinship terms with normal capitalization. īefore a shape distinction was adopted, all individuals had been represented by a circle in Morgan's 1871 System of Consanguinity and Affinity of Human Family, where gender is encoded in the abbreviations for the kin relation (e.g. Pedigree charts published in scientific papers use an earlier anthropological convention of a square □ for male and a circle ○ for female. Kinship charts use a triangle △ for male and circle ○ for female. Genealogy Minimal kinship chart: a male and female producing male and female offspring (Most flowering and conifer plant species are hermaphroditic and either bear flowers/cones that themselves are hermaphroditic, or bear both male and female flowers/cones on the same plant.) These symbols are now ubiquitous in biology and medicine to indicate the sex of an individual, for example of a patient. ![]() These symbols were first used by Carl Linnaeus in 1751 to denote whether flowers were male ( stamens only), female ( pistil only) or perfect flowers with both pistils and stamens. The three standard sex symbols in biology are male ♂, female ♀ and hermaphroditic ⚥ originally the symbol for Mercury, ☿, was used for the last. Biology and medicine Gender symbols on a public toilet in Switzerland They are sometimes abstracted to ▽ for male and △ for female. The modern international pictograms used to indicate male and female public toilets, □︎ and □︎, became widely used in the 1960s and 1970s. These are also used on public toilets in some countries. In genealogy, including kinship in anthropology and pedigrees in animal husbandry, the geometric shapes △ or □ are used for male and ○ for female. In his books Mantissa Plantarum (1767) and Mantissa Plantarum Altera (1771), Carl Linnaeus regularly used the planetary symbols of Mars, Venus and Mercury – ♂, ♀, ☿ – for male, female and hermaphroditic ( perfect) flowers, respectively. Without proper rendering support, you may see question marks, boxes, or other symbols.Ī gender symbol is a pictogram or glyph used to represent sex and gender, for example in biology and medicine, in genealogy, or in the sociological fields of gender politics, LGBT subculture and identity politics. This article contains special characters. ![]()
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