Small Grey (Eudonia mercurella) lives in moist woodland across Europe and Asia. It feeds on lichen and moss. Its conservation status is Least Concern.
Fascinating facts about the Small Grey
- Females carry a subtle ventrodistal hump on the valvae, a tiny bump that taxonomists use to tell them apart from look-alike cousins like E. lacustrata, which sports a broken wavy line and a white spot at the wing tip. These minute clues keep species records accurate.
- Eudonia mercurella is found in Europe, western China, Iran, Lebanon, Turkey and north-western Africa.
- The Small Grey belongs to the Crambidae family and is recorded across a broad swathe of the Old World, inhabiting most of Europe, western China, Iran, Lebanon, Turkey, and the north-western fringe of Africa.
- Adult Small Greys are on the wing only during the summer months, with their activity confined to a three-month window; the moth flies from June to August depending on the location.
- Female Small Greys can be distinguished by a small hump on the ventral side of the valvae, a feature absent in males. Another key measurement is the wingspan, which ranges from 16 to 19 mm.
Sources
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At a glance
RangeEurope and Asia
HabitatMoist woodland
DietLichen and moss
About the Small Grey
In the warm, sun-dappled clearings of woodland edges, the Small Grey moth dances on delicate wings, its gentle, fluttering flight a mesmerizing spectacle of light and shadow. With a subtle beauty that belies its unassuming name, this tiny creature navigates the intricate tapestry of its forest home with an air of quiet confidence, its mottled grey wings blending seamlessly into the dappled underbrush. As it flits from leaf to leaf, the Small Grey weaves an enchanting narrative of resilience and adaptability, its very existence a testament to the enduring power of life in even the most overlooked of corners.
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