# Small Ermine Moths (*Yponomeuta*) Small Ermine Moths are tiny, fluffy insects that look like little white clouds fluttering around. They love to fly in gardens and fields, making them a fun sight to see! - **Category:** [Insects](https://www.snappit.app/explore/categories/insect) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Habitat:** Gardens ![Small Ermine Moths](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Yponomeutidae_-_Yponomeuta_sp...JPG&width=800) Photo: Hectonichus, CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Yponomeutidae_-_Yponomeuta_sp...JPG) ## Appearance The Small Ermine Moths have slender white bodies and pure white forewings. Their wings are adorned with distinctive small black dots arranged in neat rows. This pattern makes them look elegant and can help them blend in with light-colored surroundings. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Arthropoda - **Class:** Insecta - **Order:** Lepidoptera - **Family:** Yponomeutidae - **Genus:** Yponomeuta ## Interesting facts - Adult Small Ermine Moths have no mouthparts and don't eat! - Hundreds of tiny caterpillars can live together inside one big web. - Some caterpillars build massive silky "castles" to live in! - They sometimes completely cover trees with their stunning, delicate white webs! ## Special abilities - **Silken Shelter Builders:** Small Ermine Moths larvae can weave huge communal silk tents that protect hundreds of caterpillars from predators and weather. - **Leaf-Devouring Swarms:** Small Ermine Moths larvae has the ability to strip entire trees of leaves because they feed together in large groups. - **Toxic Taste Testers:** Small Ermine Moths larvae can store plant toxins in their bodies that helps them taste bad to hungry predators. ## Measurements & details - **Wingspan:** 16-25 mm - **Size:** 8-12 mm - **Lifespan:** 10-20 days - **Leg Count:** 6 ## Diet & Feeding Larvae munch on tree leaves to grow, while adults mostly don't eat, focusing on reproduction. - **Age differences:** Larvae are voracious leaf-eaters; adults are short-lived and typically do not feed or only sip nectar. - **Primary Foods:** Apple leaves, Hawthorn leaves, Bird cherry leaves, Spindle leaves - **Foraging Method:** Foraging ## Ecological connections - **Eats:** [Great Tit](https://www.snappit.app/explore/great-tit) (*Parus major*) — Birds feed on larvae and adult moths. - **Eats:** Greater Mouse-eared Bat (*Myotis myotis*) — Bats are nocturnal predators of adult moths. - **Eats:** [Apple tree](https://www.snappit.app/explore/apple-tree) (*Malus domestica*) — Caterpillars feed on the leaves of apple trees. - **Eats:** [Hawthorn](https://www.snappit.app/explore/hawthorn) (*Crataegus monogyna*) — Larvae devour the foliage of hawthorn plants. - **Parasitizes:** Ichneumon wasp (*Diadegma armillata*) — Wasps lay eggs inside the caterpillars. ## Traits - [Furry](https://www.snappit.app/explore/traits/furry): Furry describes animals possessing a dense covering of soft hair or fur. - [Social](https://www.snappit.app/explore/traits/social): Social animals live in organized groups, cooperating for survival benefits such as foraging, defense, and raising offspring. - [Herbivorous](https://www.snappit.app/explore/traits/herbivorous): This trait characterizes organisms whose diet consists entirely or primarily of plant material. - [Pollinator Magnet](https://www.snappit.app/explore/traits/pollinator-magnet): Describes plants that are particularly attractive and beneficial to a wide range of pollinating organisms. - [Diurnal](https://www.snappit.app/explore/traits/diurnal): Diurnal animals are primarily active during daylight hours, typically resting or sleeping at night. - [Miniature](https://www.snappit.app/explore/traits/miniature): Pertaining to species that are significantly smaller than typical or average for their kind. - [Urban Friendly](https://www.snappit.app/explore/traits/urban-friendly): This habitat trait indicates species that can coexist with humans in urban and suburban environments, utilizing man-made structures and green spaces. - [Pollinator](https://www.snappit.app/explore/traits/pollinator): Describes organisms that transfer pollen, enabling the fertilization and reproduction of plants. ## Collections - [Insects](https://www.snappit.app/explore/collections/insects) ## Safety **Danger:** 1/5 · Very low These moths are safe to watch, but remember not to touch them. ## Frequently Asked Questions ### How to identify Small Ermine Moths? Compare resting wing shape, forewing markings, antennae and body build. Small brown moths can hinge on fine details a phone photo can't always catch. Moth Identifier: upload a photo and compare the visible details. ### What is Small Ermine Moths's wingspan? 16-25 mm ### How big is Small Ermine Moths? 8-12 mm ### How long does Small Ermine Moths live? 10-20 days ### What does Small Ermine Moths eat? Larvae munch on tree leaves to grow, while adults mostly don't eat, focusing on reproduction. ### Where is Small Ermine Moths usually found? Gardens ### How does Small Ermine Moths hunt? Foraging ### How many legs does Small Ermine Moths have? 6 ## More Insects - [Common Eastern Bumble Bee](https://www.snappit.app/explore/common-eastern-bumble-bee) (*Bombus impatiens*) - [Spotted Lanternfly](https://www.snappit.app/explore/spotted-lanternfly) (*Lycorma delicatula*) - [Brown-belted Bumble Bee](https://www.snappit.app/explore/brown-belted-bumble-bee) (*Bombus griseocollis*) - [Eastern Carpenter Bee](https://www.snappit.app/explore/eastern-carpenter-bee) (*Xylocopa virginica*) --- Source: [Small Ermine Moths: Facts & Places to See — Snappit](https://www.snappit.app/explore/small-ermine-moths)