# Brimstone Moth (*Opisthograptis luteolata*) The Brimstone Moth is a bright yellow moth that looks like a little piece of sunshine! It loves to fly around at night and can often be seen resting on trees during the day. - **Category:** [Insects](https://www.snappit.app/explore/categories/insect) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Habitat:** Woodlands ![Brimstone Moth](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Opisthograptis_luteolata01.jpg&width=800) Photo: Attribution · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Opisthograptis_luteolata01.jpg) ## Appearance The Brimstone Moth is a vibrant lemon-yellow moth with broad, irregularly shaped wings that can resemble leaves. Each forewing uniquely features a small, purplish-brown mark near its outer edge, making it distinct from other yellow moths. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Arthropoda - **Class:** Insecta - **Order:** Lepidoptera - **Family:** Geometridae - **Genus:** Opisthograptis ## Interesting facts - Brimstone Moths can have several batches of babies each year! - Even though it's bright, it often rests with wings folded, looking like a dead leaf! - Its scientific name means 'brightly painted yellowish' in Latin. - The caterpillar of this moth looks just like a tiny twig! ## Special abilities - **Leafy Disguise:** Brimstone Moth has bright yellow, irregularly shaped wings that help them blend in perfectly with yellowing leaves and flowers, making them hard for predators to spot. - **Twig Mimicry:** Its caterpillar can hold very still and blend in like a broken twig because of its rough brown and green texture, helping them avoid hungry birds. - **Nocturnal Navigator:** Brimstone Moths can fly and forage for nectar even after dark, guided by special antennae that help them detect the scent of distant flowers at night. ## Measurements & details - **Wingspan:** 30-45 mm - **Size:** 18-22 mm - **Lifespan:** 14-28 days - **Leg Count:** 6 ## Diet & Feeding Adults sip sweet flower nectar, while their hungry caterpillars munch on plant leaves like hawthorn and blackthorn. - **Age differences:** Larvae eat plant leaves; adults drink flower nectar. - **Primary Foods:** Nectar, Hawthorn leaves, Blackthorn leaves, Birch leaves, Willow leaves - **Foraging Method:** Foraging ## Ecological connections - **Eats:** [Hawthorn](https://www.snappit.app/explore/hawthorn) (*Crataegus monogyna*) — larvae feed on its leaves - **Eats:** [Blackthorn](https://www.snappit.app/explore/blackthorn) (*Prunus spinosa*) — caterpillars munch on its leaves - **Pollinates:** [Butterfly Bush](https://www.snappit.app/explore/butterfly-bush) (*Buddleja davidii*) — adults sip nectar from its flowers - **Eaten by:** [European Robin](https://www.snappit.app/explore/european-robin) (*Erithacus rubecula*) — a common predator of moths ## Traits - [Solitary](https://www.snappit.app/explore/traits/solitary): Solitary animals live alone for most of their lives, only interacting with others for mating or parental care. - [Camouflaged](https://www.snappit.app/explore/traits/camouflaged): Camouflaged describes organisms that possess coloring or patterns that allow them to blend into their environment. - [Colorful](https://www.snappit.app/explore/traits/colorful): Colorful describes organisms or objects displaying a wide range of bright and distinct colors. - [Herbivorous](https://www.snappit.app/explore/traits/herbivorous): This trait characterizes organisms whose diet consists entirely or primarily of plant material. - [Forest](https://www.snappit.app/explore/traits/forest): Forest habitats are terrestrial environments dominated by dense tree cover, supporting a high diversity of plant and animal life. - [Speedster](https://www.snappit.app/explore/traits/speedster): This trait identifies organisms that exhibit exceptional swiftness in movement for hunting, escape, or travel. - [Nocturnal](https://www.snappit.app/explore/traits/nocturnal): Nocturnal animals are primarily active during the nighttime hours, typically resting or sleeping during the day. - [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 Moths are usually safe to watch, but it's best not to touch them. ## Frequently Asked Questions ### How to identify Brimstone Moth? 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 Brimstone Moth's wingspan? 30-45 mm ### How big is Brimstone Moth? 18-22 mm ### How long does Brimstone Moth live? 14-28 days ### What does Brimstone Moth eat? Adults sip sweet flower nectar, while their hungry caterpillars munch on plant leaves like hawthorn and blackthorn. ### Where is Brimstone Moth usually found? Woodlands ### How does Brimstone Moth hunt? Foraging ### How many legs does Brimstone Moth 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: [Brimstone Moth: Facts & Places to See — Snappit](https://www.snappit.app/explore/brimstone-moth)