The hierarchy for custom taxonomies is:
taxonomy-$taxonomy-$term.php
taxonomy-$taxonomy.php
taxonomy.php
archive.php
index.php
So, if your taxonomy was called cats
, you could target that specific taxonomy with a template file taxonomy-cats.php
.
If you wanted to style your tabby cats differently than the rest (because of course you would), then you could use taxonomy-cats-tabby.php
.
See wphierarchy.com