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. Minimal kinship chart: a male and female producing male and female offspring 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 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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