Coleotechnites ducharmei is a moth of the family Gelechiidae. It is found in North America, where it has been recorded in south-western Nova Scotia, southern Quebec, Ontario, and Alberta.Coleotechnites at funetmothphotographersgroup
Adults are brownish-grey. There is one generation per year, with adults on the wing in June.
The larvae feed on Picea species, including Picea rubens, Picea mariana, and Picea glauca.Life History and Habits of a Spruce Needle-Miner, Eucordylea ducharmei Free.
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