You will be given a definition of a task first, then some input of the task.
In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.

The Nymphalidae is the largest family of butterflies , with about 6,000 species .
Output:
The Nymphalidae are the largest family of butterflies with more than 6,000 species distributed throughout most of the world , belonging to the superfamily Papilionoidea .