The Relic Dichagyris reliqua
(c) Trevor Edmonson, some rights reserved (CC BY)
OrderButterflies and Moths (Lepidoptera)
FamilyCutworm Moths and Allies (Noctuidae)
GenusDichagyris (Dichagyris)
The common name 'Relic' tells the story: this moth represents a survivor of constantly-evolving taxonomy. Scientists have progressively reclassified several once-distinct genera—Loxagrotis, Pseudorichia, Pseudorthosia, and Mesembragiotis—as subgenera within this broader group. Its scientific name comes from Greek words meaning 'apart, asunder; double', hinting at the complex relationships within this diverse group of nocturnal moths. It's a living reminder that our understanding of insect classification continues to shift as science discovers new connections and relationships.
Think you can identify this one in the wild?
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