With SEO Glossary, you can create multilingual dictionaries, glossaries, abbreviations, and much more... It integrates easily into your site and allows you to create many categories with various descriptions, hints and other important information.
Collecting data on all species is hard for any one even today. That’s why Wikimedia Foundation took care of it by developing Wikispecies.org.
Demo: https://codecanyon.net/item/wikispecies-easy-search-wikipedia-api-based-php-dictionary-script/20150981
WP Glossary plugin helps you to create your own glossary of terms for Encyclopedia / Lexicon / Knowledge Base / Wiki / Dictionary in your website.