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Summary
DescriptionSister exchange no sister.svg
English: When a man does not have a sister available for marriage, he can borrow a classificatory sister from the same patrilineal group
Triangle = male, circle = female. Colours represent moieties
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http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse
Captions
Chart of sister exchange marriage type when a man does not have a sister