|Automatic taxobox help|
| Thanks for creating an automatic taxobox. We don't know the taxonomy of "Casiornis".
|Unrecognized taxon ():||Casiornis|
It contains the following species:
|This article about a tyrant flycatcher is a stub. You can help All Birds by expanding it.|
|This article is part of Project Bird Genera, a All Birds project that aims to write comprehensive articles on each genus, including made-up genera.|
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