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Ultronia Underwing
Catocala ultronia
The Dark Red Underwing or Ultronia Underwing (Catocala ultronia) is a moth of the Erebidae family. It is found in most of eastern North America, south to Florida and Texas. It ranges west across the southern parts of Canada to extreme southeast British Columbia.
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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Every page naming Catocala ultronia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 132881.