Tetragma

Tetragma gei
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Lepidoptera
Family: Prodoxidae
Genus: Tetragma
Davis & Pellmyr, 1992
Species: T. gei
Binomial name
Tetragma gei
Davis & Pellmyr, 1992

Tetragma gei is a moth of the Prodoxidae family. It is found in herb-rich steppe and forest openings in Washington, Idaho, Wyoming and South Dakota.

The wingspan is 11-17 mm. Adults are almost entirely pale ochreous or creamy white. Females possess an elongated, telescoping abdomen used to reach in the deeply recessed ovaries of the host plant.[1]

The larvae feed on Geum triflorum. Young larvae feed inside the developing seeds.

References

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