This category is a part of WikiProject Extinction, an attempt at creating a standardized, informative, comprehensive and easy-to-use resource on
extinction and extinct organisms. If you would like to participate, you can choose to edit this category, or visit the
project page for more information.ExtinctionWikipedia:WikiProject ExtinctionTemplate:WikiProject ExtinctionExtinction articles
Extinct vertebrates is within the scope of WikiProject Animals, an attempt to better organize information in articles related to
animals and
zoology. For more information, visit the
project page.AnimalsWikipedia:WikiProject AnimalsTemplate:WikiProject Animalsanimal articles
This category is within the scope of WikiProject Tree of Life, a collaborative effort to improve the coverage of
taxonomy and the
phylogenetictree of life on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.Tree of LifeWikipedia:WikiProject Tree of LifeTemplate:WikiProject Tree of Lifetaxonomic articles
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