# Unarmed Leafcutter Bee (*Megachile inermis*) The Unarmed Leafcutter Bee is a small, friendly bee that loves to collect leaves for its nest. They are great pollinators and help flowers grow by spreading pollen. - **Category:** [Insects](https://www.snappit.app/explore/categories/insect) - **Rarity:** Common - **Danger:** 1/5 · Very low - **Habitat:** Urban areas ![Unarmed Leafcutter Bee](https://commons.wikimedia.org/w/index.php?title=Special:Redirect/file/Megachile_inermis%252C_female%252C_face_2012-07-13-17.48.00_ZS_PMax_%288131694027%29.jpg&width=800) Photo: USGS Native Bee Inventory and Monitoring Laboratory from Beltsville, USA, Public domain · [Wikimedia Commons](https://commons.wikimedia.org/wiki/File:Megachile_inermis%252C_female%252C_face_2012-07-13-17.48.00_ZS_PMax_%288131694027%29.jpg) ## Appearance The Unarmed Leafcutter Bee is a robust, dark-bodied insect, often covered with pale yellowish to whitish hairs, particularly on its underside. It has a smoother, less spiky facial appearance compared to some other leafcutter bees, with a distinct, stocky shape. ## Taxonomy - **Kingdom:** Animalia - **Phylum:** Arthropoda - **Class:** Insecta - **Order:** Hymenoptera - **Family:** Megachilidae - **Genus:** Megachile ## Interesting facts - Baby leafcutter bees eat a special paste made of pollen and nectar their mom provides! - Look closely at leaves for perfect semi-circular cuts—that's their handiwork! - These bees are solitary, meaning each female builds her own nest without a queen! - They don't make honey, but are super important for plant pollination! ## Special abilities - **Leaf-Cutting Prowess:** Unarmed Leafcutter Bees can precisely cut perfect semi-circular pieces from leaves because of their strong mandibles, helping them build secure nests. - **Pollen Carrying Belly:** Unarmed Leafcutter Bees have a special hairy 'pollen brush' on their belly that helps them carry lots of pollen back to their nest. - **Efficient Pollinator:** Unarmed Leafcutter Bees are excellent at pollinating because they rub their hairy bellies on flowers, collecting and transferring pollen effectively. - **Custom Nest Builder:** Unarmed Leafcutter Bees can construct intricate tube-shaped nests from leaf pieces, creating cozy, protected cells for their developing young. ## Measurements & details - **Wingspan:** 18-25 mm - **Size:** 10-14 mm - **Lifespan:** 30-60 days - **Flight Speed:** 15 km/h - **Leg Count:** 6 ## Diet & Feeding This bee sips flower nectar for energy and collects pollen to feed its growing babies in the nest. - **Primary Foods:** nectar, pollen, legume flowers, composite flowers - **Foraging Method:** Foraging ## Ecological connections - **Pollinates:** [Canada Goldenrod](https://www.snappit.app/explore/canada-goldenrod) (*Solidago canadensis*) — Helps reproduce. - **Pollinates:** [White Clover](https://www.snappit.app/explore/white-clover) (*Trifolium repens*) — Transfers pollen. - **Eaten by:** [Blue Jay](https://www.snappit.app/explore/blue-jay) (*Cyanocitta cristata*) — Eats larvae. - **Parasitizes:** Sapyga Wasp (*Sapyga pumila*) — Lays eggs in nests. ## 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. - [Keystone Species](https://www.snappit.app/explore/traits/keystone-species): Describes a species whose presence and role have a disproportionately large effect on its environment. - [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 Watch bees from a distance and don't disturb their nests. ## Frequently Asked Questions ### How to identify Unarmed Leafcutter Bee? Compare the antennae, wings, waist, body hair and legs. Yellow and black stripes show up on bees, wasps and harmless mimics alike. Bee & Wasp Identifier: upload a photo and compare the visible details. ### What is Unarmed Leafcutter Bee's wingspan? 18-25 mm ### How big is Unarmed Leafcutter Bee? 10-14 mm ### How long does Unarmed Leafcutter Bee live? 30-60 days ### How fast can Unarmed Leafcutter Bee fly? 15 km/h ### What does Unarmed Leafcutter Bee eat? This bee sips flower nectar for energy and collects pollen to feed its growing babies in the nest. ### Where is Unarmed Leafcutter Bee usually found? Urban areas ### How does Unarmed Leafcutter Bee hunt? Foraging ## 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: [Unarmed Leafcutter Bee: Facts & Places to See — Snappit](https://www.snappit.app/explore/unarmed-leafcutter-bee)