Template:R from species to genus/doc

Usage

 * This redirect category (rcat) template populates by default. Add this rcat to a redirect (not a talk-page redirect) in the following manner:
 * Template Rcat shell is an alias for the Redirect category shell template, which may be used to add as many appropriate rcats as needed, usually from one to seven, along with their parameters, to a redirect. For more information see the documentation on its template page. This rcat may also tag a redirect individually:


 * This is in accord with instructions found at WP:REDCAT.


 * Occasionally, a redirect might require the use of DISPLAYTITLE or Italic title with its string parameter to format the page's title. In those cases the default italic title will interfere with that format and must be subdued. When this rcat tags a redirect from within the Rcat shell template, this is done in the following manner:
 * or:


 * and if used individually:


 * That will subdue the default italic title so no title-display conflict will result.


 * Use this rcat to tag any mainspace redirect from a taxon's full binomial name (genus & species) to the taxon's higher level genus.
 * Also use R to monotypic taxon when redirecting to a monospecific genus.
 * Use R taxon with possibilities for redirects that could potentially be expanded into their own articles.