Catatinagma trivittellum is a moth of the family Gelechiidae. It is found in France, Hungary, North Macedonia, Greece and Russia.Fauna Europaea It was recently recorded from Bulgaria. et al. 2010: The gelechiid fauna of the southern Ural Mountains, part II: list of recorded species with taxonomic notes (Lepidoptera: Gelechiidae). Zootaxa, 2367: 1–68. Preview

The wingspan is about 9 mm for males and 6.5 mm for females. The ground colour of the forewings is dull white and the hindwings are bright grey.lepiforum.de

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