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Gateway to the Paleobiology Database
Asio stygius Wagler 1832 (stygian owl)

PaleoDB taxon number: 372226

Alternative combination: Nyctalops stygius

Belongs to Asio according to J. F. Clements et al. 2017

Sister taxa: Asio flammeus, Asio henrici, Asio madagascariensis, Asio otus, Asio priscus