# F-winged Barklouse (*Graphopsocus cruciatus*) The F-winged Barklouse is a tiny insect that loves to live on tree bark. It has special wings that look like a beautiful fan, making it unique among insects! - **Category:** [Insects](https://www.snappit.app/explore/categories/insect) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Snaps:** 4 - **Habitat:** Forests ![F-winged Barklouse](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Graphopsocus_cruciatus_02.jpg&width=800) Photo: CC BY-SA 3.0 · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Graphopsocus_cruciatus_02.jpg) ## Appearance The F-winged Barklouse is a small, soft-bodied insect, typically pale yellow to light brown. It has delicate, transparent wings marked with a distinctive dark F-shaped pattern, which it holds tent-like over its back. These unique wing markings help distinguish it. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Arthropoda - **Class:** Insecta - **Order:** Psocodea - **Family:** Stenopsocidae - **Genus:** Graphopsocus ## Interesting facts - Baby barklice, called nymphs, look like mini adults but often don't have wings yet! - Some barklouse species tap their abdomens on leaves to communicate with each other! - Their delicate wings are surprisingly strong, allowing them to flutter quickly between leaves. - These tiny tree dwellers are more closely related to true bugs than actual lice! ## Special abilities - **Detritus Digestor:** F-winged Barklouse can break down tiny bits of dead plants and fungi because of specialized mouthparts that help them clean tree surfaces. - **Silk Spinner:** F-winged Barklouse can create protective silken webs because of glands near its mouth that help them build shelters for their colonies. - **Camouflage Cloak:** F-winged Barklouse has a dappled body and patterned wings that help them blend perfectly with tree bark to avoid watchful predators. ## Measurements & details - **Wingspan:** 5-12 mm - **Size:** 2-5 mm - **Lifespan:** 30-90 days - **Flight Speed:** 1-5 km/h - **Leg Count:** 6 - **Colony Size:** 50 ## Diet & Feeding These tiny insects munch on fungi, algae, and dead plant matter, helping to clean up trees. - **Primary Foods:** algae, lichens, fungi, pollen, dead plant matter - **Foraging Method:** Foraging ## Ecological connections - **Eaten by:** [crab spider](https://www.snappit.app/explore/crab-spider) (*Misumena vatia*) — A common predator that ambushes barklice on foliage. - **Eaten by:** [great tit](https://www.snappit.app/explore/great-tit) (*Parus major*) — A common bird that forages for insects on tree bark. - **Eats:** common orange lichen (*Xanthoria parietina*) — Feeds on this widespread lichen growing on tree bark. - **Eats:** black mold fungus (*Alternaria alternata*) — Grazes on spores and hyphae of this ubiquitous mold. ## 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. - [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. - [Decomposer](https://www.snappit.app/explore/traits/decomposer): Describes organisms that break down dead organic material, recycling nutrients back into the ecosystem. - [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. - [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 little insects are harmless, so you can watch them without worry! ## Frequently Asked Questions ### How to identify F-winged Barklouse? Look for six legs, antennae, three body sections and the shape of the wings. Beetles have hardened front wings; flies have just one working pair. Tiny insects may need a close view before their group is clear. Insect Identifier: upload a photo and compare the visible details. ### What is F-winged Barklouse's wingspan? 5-12 mm ### How big is F-winged Barklouse? 2-5 mm ### How long does F-winged Barklouse live? 30-90 days ### How fast can F-winged Barklouse fly? 1-5 km/h ### What does F-winged Barklouse eat? These tiny insects munch on fungi, algae, and dead plant matter, helping to clean up trees. ### Where is F-winged Barklouse usually found? Forests ### How does F-winged Barklouse hunt? Foraging ## Where to spot - [Central Shelby Historic District](https://www.snappit.app/guides/places/central-shelby-historic-district) — North Carolina, US · Historic District - [Union Bay Natural Area](https://www.snappit.app/guides/places/union-bay-natural-area) — Washington, US · Nature Reserve - [Six Mile Run](https://www.snappit.app/guides/places/six-mile-run) — New Jersey, US · Neighborhood - [Wesleyan Grove](https://www.snappit.app/guides/places/wesleyan-grove) — Massachusetts, US · Historic District - [Stanton Park](https://www.snappit.app/guides/places/stanton-park) — Virginia, US · Park [View all places to see F-winged Barklouse](https://www.snappit.app/guides/where-to-see/f-winged-barklouse) ## 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: [F-winged Barklouse: Facts & Places to See — Snappit](https://www.snappit.app/explore/f-winged-barklouse)