Ideally adv. : In an ideal manner; by means of ideals; mentally.

Example:
What kinds of organisms are Ideally suited for genetic engineering research and why?

Taxonomy
Merriam-Webster Online Dictionary, Dictionary, webster, Word Games, Webster Online Dictionary with audio pronunciations, Custom Search, glossary, english, language, ESL, Search, ly, adverb, imagination, relation to, exemplar, respect to, counselor.

Defination from the web:
ideally from the Merriam-Webster Online Dictionary with audio pronunciations, thesaurus, Word of the Day, and word games. ... or in respect to an ideal : perfectly b : for best results <ideally, the counselor should vary his techniques for each applicant — T. M. Martinez> ...