# Changeable Grass-veneer (*Fissicrambus mutabilis*) The Changeable Grass-veneer is a small, colorful moth that loves to flutter around grassy areas. Its wings can change colors, making it look different depending on where it is! - **Category:** [Insects](https://www.snappit.app/explore/categories/insect) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Snaps:** 1 - **Habitat:** Grasslands ![Changeable Grass-veneer](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Changeable_Grass-veneer.jpg&width=800) Photo: Dendroica cerulea, CC BY 2.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Changeable_Grass-veneer.jpg) ## Appearance The Changeable Grass-veneer is a small, slender moth, typically pale yellowish-brown with darker stripes or silvery scales on its forewings. Its markings can vary greatly, often making it blend seamlessly with dry grasses. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Arthropoda - **Class:** Insecta - **Order:** Lepidoptera - **Family:** Crambidae - **Genus:** Fissicrambus ## Interesting facts - Baby grass-veneers, called caterpillars, live underground munching on grass roots! - Its scientific name, \*mutabilis\*, means "changeable", because its wing patterns can vary! - Some grass-veneers have sparkly silver scales that shimmer in the sunlight! - This tiny moth is often active at dusk, flitting low over grassy fields like a dancer! ## Special abilities - **Grass Camouflage:** Changeable Grass-veneer has earthy patterns and colors that help them blend perfectly into dry grasses and hide from predators. - **Nectar Sipper:** Changeable Grass-veneer can unfurl a long proboscis to sip sweet nectar from flowers for energy. - **Shape-Shifter Life:** Changeable Grass-veneer can completely transform from a grass-eating caterpillar into a flying moth. ## Measurements & details - **Wingspan:** 16-30 mm - **Size:** 8-15 mm - **Lifespan:** 5-14 days - **Leg Count:** 6 ## Diet & Feeding Adults drink flower nectar, but their hungry caterpillars munch on grass roots underground. - **Age differences:** Larvae eat grass roots and stems, while adult moths drink nectar from various flowers. - **Primary Foods:** Nectar, Grass roots, Grass blades - **Foraging Method:** Foraging ## Ecological connections - **Eaten by:** [American Robin](https://www.snappit.app/explore/american-robin) (*Turdus migratorius*) — Adult moths and larvae are a food source for birds. - **Eaten by:** [Little Brown Bat](https://www.snappit.app/explore/little-brown-bat) (*Myotis lucifugus*) — Moths flying at night are hunted by insect-eating bats. - **Pollinates:** [White Clover](https://www.snappit.app/explore/white-clover) (*Trifolium repens*) — Adults visit clover flowers, helping to spread their pollen. - **Eats:** [Kentucky Bluegrass](https://www.snappit.app/explore/kentucky-bluegrass) (*Poa pratensis*) — Caterpillars feed on the roots and stems of this common grass. ## 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. - [Grassland](https://www.snappit.app/explore/traits/grassland): Grassland habitats are terrestrial biomes dominated by grasses and herbaceous plants, supporting a variety of grazing animals. - [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. - [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 harmless, but it's best to watch them from a distance. ## Frequently Asked Questions ### How to identify Changeable Grass-veneer? 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 Changeable Grass-veneer's wingspan? 16-30 mm ### How big is Changeable Grass-veneer? 8-15 mm ### How long does Changeable Grass-veneer live? 5-14 days ### What does Changeable Grass-veneer eat? Adults drink flower nectar, but their hungry caterpillars munch on grass roots underground. ### Where is Changeable Grass-veneer usually found? Grasslands ### How does Changeable Grass-veneer hunt? Foraging ### How many legs does Changeable Grass-veneer have? 6 ## Where to spot - [Scoville Park](https://www.snappit.app/guides/places/scoville-park) — Illinois, US · Park - [Oak Park Conservatory](https://www.snappit.app/guides/places/oak-park-conservatory) — Illinois, US · Botanical Garden ## 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: [Changeable Grass-veneer: Facts & Places to See — Snappit](https://www.snappit.app/explore/changeable-grass-veneer)