''Stenolechia rectivalva'' is a

moth Moths are a paraphyletic group of insects that includes all members of the order Lepidoptera that are not butterflies, with moths making up the vast majority of the order. There are thought to be approximately 160,000 species of moth, many of w ...

of the family Gelechiidae. It is found in

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

(

Honshu , historically called , is the largest and most populous island of Japan. It is located south of Hokkaidō across the Tsugaru Strait, north of Shikoku across the Inland Sea, and northeast of Kyūshū across the Kanmon Straits. The island separ ...

). The length of the forewings is 3.5-4.2 mm. The forewings are white, scattered with fuscous scales, also with yellowish scales on the discal area and dark fuscous markings, consisting of three large blackish spots on the costa, two medium-sized blackish spots beneath the base of the fold and above the distal end of the fold, two small blackish spots on the fold, as well as a blackish spot on the discal area and some yellowish spots on the discal area.Tyô to Ga 35 (3) : 115
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References

Moths described in 1984 Stenolechia {{Litini-stub