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
Common FAQs
Icon about
Similar Insects
Icon about
Popular Insects
Sluggish weevil

Sluggish weevil

Cleonis pigra

A species of Cleonis

The sluggish weevil is native to Eurasia, and an introduced species in North American to control the spread of creeping thistle by consuming the plant’s roots. The sluggish weevil is easily separated from other species in the genus by its double-V pattern on its back.

General Info About Sluggish weevil
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 Sluggish weevil
Colors
Brown
Black
Habitat
roadside; fallow land; waste place
Adult Food Sources
Leaves, stems, flower buds, fruits, grains
Larva Food Source
Plant roots, stem tissue, leaves
Biting/stinging
Not reported
Borer
The Sluggish weevil can bore into the wood and may damage its structure, or even harm the health of trees. Stay alert if you frequently observe it in your house.
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
The Sluggish weevil feeds on plants, usually without causing significant harm. However, it's important to take the situation seriously if their numbers begin to increase significantly.
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Chewing mouthparts
qrcode
Img download isoImg download android
Rectangle
Species Status of Sluggish weevil
It is a weevil species recorded in Britain and native to Eurasia. It was introduced into North America to help control creeping thistle.
Rectangle
Adult Size of Sluggish weevil
8 - 15 mm
Rectangle
Predators of Sluggish weevil Larvae
Birds, small mammals, predatory beetles, spiders, ants, wasps
Rectangle
Predators of Adult Sluggish weevil
Birds, small mammals, rodents, reptiles, spiders, predatory insects
Rectangle
Interesting Facts About Sluggish weevil
Sluggish weevil can mimic the complex sounds of other species as a defense mechanism, deterring predators with its unexpected audio repertoire.
Rectangle
Scientific Classification of Sluggish weevil
Class
Bugs
Icon allow
Order
Beetles
Icon allow
Genus
Cleonis
Icon allow
Tips for Finding Sluggish weevil
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 Sluggish weevil
Agricultural and Cultivated Areas, Forests and Woodlands
Rectangle
Habitat Preferences of Sluggish weevil Through Different Life Stages
Eggs of sluggish weevil are deposited in the soil near host plants, where they are safeguarded from predators and harsh environmental conditions. The larvae, which thrive underground, feed on plant roots and may occasionally be found in decaying organic matter. Pupation also occurs in the soil, suggesting that the majority of the insect's life is subterranean. To find the adults, search on or near the host plants; they are typically visible on leaves, stems, or flowers. These weevils are often more active during the day, making them easier to spot while they feed or mate.
Rectangle
When is the Best Time to Observe Sluggish weevil
The most suitable time to find sluggish weevil is likely during the active months of late spring through early fall, during the daytime when they are most active.
Rectangle
What is the Best Weather to Observe Sluggish weevil
The suitable weather for finding sluggish weevil would be warm, dry conditions, which are ideal for the activity of many Coleoptera species.
Rectangle
How and Where Can You Find Sluggish weevil at Different Life Stages
Larva Sluggish weevil larvae are typically found in the soil or inside plant tissues, depending on species habits. To locate them, examine the roots of host plants or look within damaged stems.
Pupal Sluggish weevil pupae might be located in the soil near host plants, or within the plants themselves. Searching the soil around the base of known host plants or carefully dissecting plant tissues could lead to successful identification.
Adult Adult sluggish weevil can often be found on or near their host plants. Look for them by visually inspecting plants during the day, or by setting up light traps at night to attract them.
Are Sluggish weevil 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
Harmful Effects of Sluggish weevil
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
Garden and Landscape Pest

Adults and larvae of sluggish weevil chew on stems, leaves, and roots of vegetables and ornamental bulbs, potentially defoliating plants and compromising plant integrity. Severely infested plants may exhibit reduced vigor or die-off, impacting garden aesthetics and produce yields. Large populations can cause significant damage, indirectly affecting human enjoyment and agricultural productivity.

Rectangle
Hurt Plant

Sluggish weevil causes harm primarily through feeding on the roots and stems. It chews plant tissues, unsettling the plant's ability to absorb water and nutrients. This action results in stunted growth, wilted appearance, and can lead to the eventual death of the host plants in the Asteraceae family if damage is severe.

More Effects of Sluggish weevil

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