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To its plural form: This is a redirect from a singular noun to its plural form or to a broader article; the plural form is "Hagarenes".
Redirects of this sort exist for reader convenience in cases of singular–plural pairs. It is also used for "false singulars", wherein the plural or plural-looking form is better attested in usage, such that the normal "prefer the singular" Misplaced Pages naming convention is not followed. Examples:
Use this rcat to tag qualified mainspace redirects only; if qualified singular forms are found in other namespaces, use {{R from modification}} instead.