What is the typical wingspan range for the adult *Endrosis sarcitrella*?
Answer
13 to 17 millimeters
The physical dimensions of the adult White-shouldered House Moth are quite small, which contributes to its initial misidentification as a mundane household flier. Specifically, the wingspan, which characterizes the overall size of the adult insect when its wings are spread or held over the body, measures consistently between 13 and 17 millimeters. This narrow range serves as a concrete measurement for distinguishing it from larger lepidopteran pests found indoors.

Related Questions
What is the scientific name for the White-shouldered House Moth?What is the typical wingspan range for the adult *Endrosis sarcitrella*?What key diagnostic feature gives the White-shouldered House Moth its common name?Which stage of the *Endrosis sarcitrella* life cycle is considered the most ecologically and economically significant?Larvae of *E. sarcitrella* exhibit a particular attraction to materials already compromised by what type of growth?What non-chemical temperature manipulation is recommended for treating smaller quantities of infested food items or fabrics?What term is used to describe the larval excrement, which appears as fine, granular dust mixed with silk near the feeding site?What physical barrier is advised for storing newly purchased susceptible items to prevent larval breach?Besides dried fruits and grains, what categories of natural materials are known larval hosts for *E. sarcitrella*?When are the adult White-shouldered House Moths typically most active during their daily cycle?