What is the wingspan range typically observed for the male Winter Moth?
Answer
About 25 to 30 millimeters.
The male Winter Moth possesses wings and is the flying stage of the species. Its size is measurable, featuring a wingspan that generally falls within a specific, relatively narrow range. This range is stated to be approximately 25 to 30 millimeters. This physical attribute distinguishes it from the female, which lacks functional wings, and helps categorize the typical size of the active, flying male during the brief flight window.
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