Marriage regulations (preferential, prescriptive and proscriptive)
I. Prescriptive
1. Exogamy
Village
Lineage
Clan
Moiety
Gotra
Pravara
Sapinda
Hypergamy / Anuloma
Hypogamy / Pratiloma
Restricted / Differentiated
Simple / Undifferentiated
2. Endogamy
Tribal
Caste
Sub-caste
Class
Race
Ethnic
Village
Deme
Moiety
II. Preferential
- Cross cousin
- Parallel cousin
- Levirate & Sororate
III. Proscriptive/Prohibitive – Incest Taboo