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
Beneficial Effects
Icon about
Common FAQs
Icon about
Similar Insects
Icon about
Popular Insects
Rough hermit beetle

Rough hermit beetle

Osmoderma scabra

A species of Osmoderma

Osmoderma scabra is a species in the family Scarabaeidae ("scarab beetles"), in the order Coleoptera ("beetles"). Occurring in eastern North America from Quebec south to Tennessee, it is 14-20 mm long and black, sometimes with a metallic sheen. Adults are nocturnally active and may be found at sap flows or under bark.

General Info About Rough hermit 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 Rough hermit beetle
Colors
Black
Purple
Habitat
field
Adult Food Sources
Tree sap, ripe fruits, nectar, plant juices
Larva Food Source
Decaying wood, rotting leaves, organic matter in soil, decomposing plant material
Biting/stinging
Not reported
Allergy-causing
Not reported
Defensive attack
Not reported
Venomous
Not reported
Non-poisonous
The Rough hermit beetle is non-toxic and generally doesn't pose a risk to human health. No need for excessive worry.
Borer
Not reported
Biting animal or pet
Yes
Mouthparts Type
Chewing mouthparts
qrcode
Img download isoImg download android
Rectangle
Life Cycle of Rough hermit beetle
Egg At this initial stage, the egg of rough hermit beetle is usually oval and diminutive, with a color that camouflages into the environment to avoid predation. Within the egg, the embryo develops the basics of the insect's body plan.
Larva The larva of rough hermit beetle looks markedly different from the adult, often with a soft elongated body, chewing mouthparts, and no wings. It's primarily concerned with eating and growth, and it molts several times, increasing in size with each molt.
Pupal In this transitional stage, the pupa of rough hermit beetle is generally immobile and may be contained within a cocoon. The insect is undergoing significant internal reorganization, where tissues and organs are reconstructed into the adult form.
Adult Emerging from the pupa, the adult rough hermit 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
Predators of Rough hermit beetle Larvae
Birds, rodents, small mammals, insectivorous invertebrates
Rectangle
Predators of Adult Rough hermit beetle
Birds, bats, small mammals, reptiles, spiders
Rectangle
Interesting Facts About Rough hermit beetle
Rough hermit beetle can produce a scent remarkably similar to that of ripe apples, which it uses to attract mates.
Rectangle
Scientific Classification of Rough hermit beetle
Tips for Finding Rough hermit 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
How Can You Attract Rough hermit beetle
Overripe fruits or tree sap.
Rectangle
Habitat Preferences of Rough hermit beetle Through Different Life Stages
Eggs of rough hermit beetle are typically deposited in decaying wood or compost piles, where the larval stage develops, feeding on decomposing organic matter. The larvae are commonly found in well-rotted logs or stumps, particularly in hardwood forests. Pupation occurs within the wood or underground close to the food source. Adults typically emerge and are found on or near the same trees where they developed or in nearby foliage, often attracted to sap flows or ripe fruits, where they feed and mate. Searching for rough hermit beetle at various stages requires combing through decaying wood for larvae, checking under bark or in soil for pupae, and looking on tree trunks, branches, or near damaged fruits for adults.
Rectangle
When is the Best Time to Observe Rough hermit beetle
Late spring to early fall, when temperatures are warmer.
Rectangle
What is the Best Weather to Observe Rough hermit beetle
Warm and humid conditions are ideal as rough hermit beetle is more active in such an environment.
Rectangle
How and Where Can You Find Rough hermit beetle at Different Life Stages
Larva Rough hermit beetle larvae live within decaying wood, such as fallen trees or stumps. To find them, look for signs of decayed wood and carefully inspect it by gently removing parts of the wood to search for the grub-like larvae.
Pupal Rough hermit beetle pupae are likely found within the same decaying wood habitats as the larvae. Locating them involves searching in similar environments but requires extra care to avoid damaging the pupae, which are usually nestled in a cocoon-like structure in or on the wood.
Adult Rough hermit beetle adults are attracted to overripe fruit and the sap of certain trees. To safely observe or capture these beetles, place traps baited with suitable food sources in an area where rough hermit beetle is known to inhabit, and check the traps at intervals while minimizing disturbance to the surrounding environment.
Are Rough hermit 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
Beneficial Effects of Rough hermit 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
Decomposers
Pollinator
Attract Plant Feature
Smell
Pollination Behavior Reason
Eat Pollen Or Nectar
Rough hermit beetle is attracted to the strong scent of certain flowers, such as those of fruit trees and roses. This beetle consumes the pollen, inadvertently collecting and transferring it between flowers, aiding in plant reproduction. Their affinity for the sweet smell and rich pollen makes them effective pollinators.
Decomposers
Items
Dead Wood
Rough hermit beetle is an essential insect in forest ecosystems, particularly during the larval stage. The larvae are known for their role in breaking down dead wood and decaying trees, thus enriching the soil with nutrients and promoting a healthy forest cycle. Their decomposition process facilitates the recycling of wood matter, turning potential waste into life-sustaining elements.
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
More Insects that are Similar to Rough hermit beetle
Zig-zag fruit chafer
Zig-zag fruit chafer

Read More
Arrow
Cowboy beetle
Cowboy beetle

The cowboy beetle grows to 2 - 2.5 cm long with females generally slightly larger than males. It has a yellow-brown colouration and when in flight produce a loud buzzing noise which creates the illusion of a large wasp.

Read More
Arrow
Kern's flower scarab
Kern's flower scarab

With its iridescent body shimmering in hues of green and copper, kern's flower scarab graces its environment with a captivating presence. This species, renowned for its ability to pollinate as it drifts from flower to flower, plays a crucial role in the health of its ecosystem. As it matures, it transitions from a diet of decaying plant material as a larva to savoring nectar and pollen in adulthood, showcasing the remarkable adaptability that characterizes its life cycle.

Read More
Arrow
A scarab beetle
A scarab beetle

This insect is a dazzling inhabitant of woodland edges and meadows, recognized by its shimmering exoskeleton that captures sunlight in a spectacle of iridescence. With a diet that is both varied and resourceful, including tree sap, fruits, and flowers, a scarab beetle plays a subtle yet important role in the ecosystem by facilitating the process of pollination, contributing to the health and propagation of various plant species.

Read More
Arrow
Dark flower scarab
Dark flower scarab

The dark flower scarab (Euphoria sepulcralis) feeds on tree sap, flower nectar, and ripening fruits. It's often considered a pest because it damages corn, roses, and flowers on fruit trees, which causes fruit trees to produce less fruit. This bug has also been reported to invade beehives, damaging honeycombs too.

Read More
Arrow
Emerald euphoria
Emerald euphoria

Euphoria fulgida, the emerald euphoria, is a species of scarab beetle in the family Scarabaeidae. It is found in North America.

Read More
Arrow
Bumble flower beetle
Bumble flower beetle

The bumble flower beetle (Euphoria inda) is a likely mimic of bumblebees, which explains the full name given its habit to buzz while flying. It often buzzes about the ooze of infected trees, such as those found on cottonwoods and elms. While it isn't considered a major pest, it does have the capacity to damage lilies and strawflowers, making it not a friend of gardeners.

Read More
Arrow
Euphoria biguttata
Euphoria biguttata

Euphoria biguttata is a species of scarab beetle in the family Scarabaeidae.

Read More
Arrow
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