Try for Free
tab list
Picture Insect
English
arrow
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Home Application Download FAQ
English
English
繁體中文
日本語
Español
Français
Deutsch
Pусский
Português
Italiano
한국어
Nederlands
العربية
Icon about
About
Icon about
General Info
Icon about
Search Tips
Icon about
Harmful or Not
Icon about
Harmful Effects
Icon about
Beneficial Effects
Icon about
Common FAQs
Icon about
Similar Insects
Icon about
Popular Insects
Willow leaf beetle

Willow leaf beetle

Lochmaea caprea

A species of Lochmaea

Lochmaea caprea is a species of leaf beetle native to Europe.

General Info About Willow leaf beetle
Instantly identify insects with a snap
Snap a photo for instant insect ID and risk assessment, gaining quick insights on bite assessment, toxicity, pest control, behavior, habitat, and safe interaction tips, etc.
Download the App for Free
Rectangle
Attributes of Willow leaf beetle
Colors
Black
Yellow
Habitat
Wetland
Adult Food Sources
Willow leaves, birch leaves, aspen leaves, alder leaves
Larva Food Source
Willow leaves, birch leaves, aspen leaves, alder leaves
Biting/stinging
Not reported
Allergy-causing
Not reported
Defensive attack
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Chewing mouthparts
qrcode
Img download isoImg download android
Rectangle
Species Status of Willow leaf beetle
Common and widespread
Rectangle
Distribution Area of Willow leaf beetle
Europe
Rectangle
Life Cycle of Willow leaf beetle
Egg Initially, the willow leaf beetle begins as an egg. This is a non-mobile stage, with eggs often being laid on host plants. They are commonly small, oval, and may vary in color but are typically inconspicuous to avoid predation.
Larva Upon hatching, the willow leaf beetle enters the larval stage, where rapid growth and feeding occur. The larva is usually worm-like, with a soft body and variable coloration for camouflage or warning. This stage includes several molts.
Pupal The willow leaf beetle then forms a pupa, which may be enclosed in a cocoon or naked. In this stage, the insect is typically immobile and undergoes a transformation. The pupa can exhibit different colors and is often hidden.
Adult Emerging from the pupa, the adult willow leaf beetle’s development is marked by the presence of wings and functional reproductive organs. The body is fully formed and hardened, and the adult is mobile, focusing on reproduction.
Rectangle
Interesting Facts About Willow leaf beetle
Willow leaf beetle can alter its body color to match the seasonal hues of its environment, showcasing a unique adaptation for camouflage throughout the year.
Rectangle
Scientific Classification of Willow leaf beetle
Tips for Finding Willow leaf beetle
Your ultimate guide to understanding insects
Unlock the secrets of insect life cycles, habitats, behaviors and observation tips!!
Download the App for Free
Rectangle
Youth Habitat of Willow leaf beetle
Forests and Woodlands
Rectangle
Adult Habitat of Willow leaf beetle
Forests and Woodlands
Rectangle
How Can You Attract Willow leaf beetle
They may not be specifically attracted to any bait food, as adult willow leaf beetle typically feed on willow foliage, so attractants would be less effective.
Rectangle
What is the Best Weather to Observe Willow leaf beetle
Willow leaf beetle are most active in moderate weather conditions; they might not be easily found during extremely hot or rainy days.
Rectangle
How and Where Can You Find Willow leaf beetle at Different Life Stages
Larva Larvae of willow leaf beetle are leaf beetles and can be found on host plants, primarily willow trees. Search for them by examining the undersides of leaves and the stems for feeding damage.
Pupal Willow leaf beetle pupate in the soil or in decaying plant matter near their host plants. To find them, sift through the leaf litter at the base of host plants or gently dig into the top layers of soil.
Adult Adult willow leaf beetle are found on or around their preferred host plants. Look for them on willow leaves, branches or on the bark, especially during early morning or late afternoon when they are most active.
Are Willow leaf beetle harmful?
Your Complete Pest Control Guide
Discover effective tips for preventing and eliminating pest infestations to keep bugs away from your home.
Download the App for Free
Rectangle

Are Willow leaf beetle harmful to humans?

Some colorful leaf beetles are actually toxic, and their beautiful appearance is warning predators: I am very dangerous, do not eat me! However, just observing with your eyes and touching the leaf beetle with your hand will not be poisoned.
Harmful Effects of Willow leaf beetle
Reveal the harmful impacts of diverse insects
Explore the dangers of insects related to toxicity, lethality, human biting, human stinging, pathogenicity, hematophagy, allergenicity, parasitism, etc.
Download the App for Free
Rectangle
Agricultural Pests

Larvae of willow leaf beetle specifically target the leaves of willow and birch, chewing plant tissues. Mild infestations may cause partial defoliation, while severe cases can lead to significant leaf loss, weakening the plant. This can reduce photosynthesis, affecting growth and yield. In severe cases, the plant's resilience to environmental stresses and diseases can be compromised, indirectly affecting human reliance on these trees for various uses.

More Effects of Willow leaf beetle

Beneficial Effects of Willow leaf beetle
Discover the hidden benefits of insects
Explore how insects help as pollinators, pest predators, and biocontrol agents. From seed dispersal to decomposition, they play vital roles in our ecosystem.
Download the App for Free
Pollinator
Pollinator
Prefer Plant Type
Willows
Willow leaf beetle is recognized for their incidental role in pollination, often being dusted with pollen while munching on floral tissues or leaves rather than directly targeting pollen or nectar. This accidental transfer of pollen contributes to the fertilization of the plants they visit.
Common Questions People Also Ask
Get Quick Insect Answers with a Snap
Snap a photo for instant insect ID and answers on bites, toxicity, pest control, behavior, habitat, and safety tips!
Download the App for Free
Other Popular Insects
Western honey bee
Western honey bee

Western honey bee(Apis mellifera) is the most common species of honeybee in the world. Among the first domesticated insects, its cultural and economic impact on humanity has been vast and far-reaching, providing honey, wax and its services as a pollinator. Western honey bee faces challenges worldwide, such as colony collapse disorder, and populations are thought to be decreasing.

Read More
Arrow
Monarch butterfly
Monarch butterfly

The monarch butterfly (Danaus plexippus) is the most recognizable butterfly in North America. It is best known for its appearance, but should be better known for the fact that it has a 3000-mile migration that takes the butterfly 4 generations to complete. Their diet is also a natural deterrent for predators, as they eat milkweed, a poison that induces vomiting.

Read More
Arrow
Japanese rhinoceros beetle
Japanese rhinoceros beetle

The japanese rhinoceros beetle (Trypoxylus dichotomus) is a massive beetle about the size of the palm of a hand. It's distinguished by its long Y-shaped horn, which it uses to fight other males with. It's a nocturnal bug that feeds on sap and sweet fruits. This species is sometimes kept as a pet due to its unique appearance and simple care requirements.

Read More
Arrow
Silkworm
Silkworm

The silken threads produced by silkworm during its larval stage have been highly coveted for millennia, manifesting as a luxurious fabric in human society. Remarkably, this creature has a singular diet, feeding exclusively on the leaves of its primary host plant from which it extracts the necessary nutrients to facilitate its transition into a non-feeding, winged adult.

Read More
Arrow
Menelaus blue morpho
Menelaus blue morpho

Menelaus blue morpho (Morpho menelaus) is a gorgeous butterfly with large, royal blue wings. Linnaeus named the genus Morpho the Aphrodite-Ancient Greek goddess of love and beauty for its extreme beauty. It is native to tropical rainforests. Though many butterfly gardens now cultivate them in captivity, there are still many people who never get a chance to see them.

Read More
Arrow
Atlas moth
Atlas moth

While the atlas moth (Attacus atlas) can't tell you where to find your country on the map, it does earn its name through other means. It is one of the largest moths in the world, with a wingspan that is far larger than its body, creating an abnormal comparison. In India, their silk is gathered in a non-commercial capacity and is considered to be more durable than the domestic silkworm.

Read More
Arrow
Flying peacock spider
Flying peacock spider

Both sexes reach about 5 mm in body length. Females and immatures of both sexes are brown but have color patterns by which they can be distinguished from related species. Also, the males dance to attract females.

Read More
Arrow
Multicolored asian ladybeetle
Multicolored asian ladybeetle

Often confused for the ladybug, multicolored asian ladybeetle (Harmonia axyridis) is a separate species that, unlike the ladybug, is a household pest. It is considered particularly annoying for its habit of returning to places from which it is removed. One of the most variable species in the world, there are many different colors and patterns multicolored asian ladybeetle may display, making identification potentially difficult.

Read More
Arrow