The Relic Dichagyris reliqua

Photo of 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.

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