This article is within the scope of WikiProject Insects, a collaborative effort to improve the coverage of insects 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.InsectsWikipedia:WikiProject InsectsTemplate:WikiProject InsectsInsects articles
Calathus extensicollis is within the scope of WikiProject Beetles, an attempt to better organize information in articles related to beetles. For more information, visit the project page.BeetlesWikipedia:WikiProject BeetlesTemplate:WikiProject Beetlesbeetle articles
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