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
Large dagger

Large dagger

Acronicta cuspis

A species of Dagger moths

Like A. psi L., but paler, bluer grey; the black streaks thicker; stigmata united by a short black bar. leucocuspis Btlr., occurring in North China, Japan and Corea is larger and darker in tint. — taurica Stgr., on the contrary, is a much paler form, with the stigmata far apart, queried by Staudinger as possibly a distinct species. — Larva like that of psi, but the fleshy process on segment 5 bears a long tuft of black. The wingspan is 37–41 mm.

General Info About Large dagger
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 Large dagger
Colors
Black
Bronze
Gray
White
Habitat
Swamp; edge of bog; riparian woodland; stream; humid mixed forest; alder
Adult Food Sources
Nectar from flowering plants, honeydew, sap on tree barks, rotting fruits, and occasionally other sugary substances
Larva Food Source
Leaves of deciduous trees like oak, elm, birch, willow, and alder
Biting/stinging
Not reported
Borer
Not reported
Pollinator
The Large dagger is often found near the corolla, where its fluffy hairs easily pick up pollen, assisting in the pollination of the plant.
Pest-Eating Predatory
Not reported
Phytophagous
Not reported
Predatory
Not reported
Biting animal or pet
Not reported
Mouthparts Type
Siphoning mouthparts
qrcode
Img download isoImg download android
Rectangle
Species Status of Large dagger
Rare
Rectangle
Predators of Large dagger Larvae
Birds, mammals, rodents, insectivorous reptiles, spiders, other arthropods
Rectangle
Predators of Adult Large dagger
Bats, owls, nightjars, spiders, insectivorous mammals
Rectangle
Interesting Facts About Large dagger
Large dagger caterpillars adorn themselves with fragments of plants and debris, creating a natural camouflage against predators.
Rectangle
Scientific Classification of Large dagger
Tips for Finding Large dagger
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 Large dagger
Sweet substances like fermented fruit or sugary solutions can attract adult large dagger as they feed on nectar.
Rectangle
Habitat Preferences of Large dagger Through Different Life Stages
To spot the larval stage of large dagger, search on deciduous trees where they feed on leaves. For pupae, focus on leaf litter or soil just below the surface, as they pupate in these locations. Adult large dagger are nocturnal and often encountered in wooded habitats, where they rest during the day on tree trunks or amongst foliage and are attracted to light sources at night. Regular visits to these terrains with a flashlight after dusk may yield sightings of various stages.
Rectangle
When is the Best Time to Observe Large dagger
The best time to find adult large dagger is usually at night since they are nocturnal. The larval stages are often most active during the day.
Rectangle
What is the Best Weather to Observe Large dagger
Warm and humid weather conditions are ideal to find large dagger as they prefer a moist environment for activities and are less active in cold temperatures.
Rectangle
How and Where Can You Find Large dagger at Different Life Stages
Egg Eggs of large dagger are typically laid on the underside of host plant leaves. They can be found by inspecting the leaves for small clusters or rows of eggs that may vary in color.
Larva Large dagger larvae or caterpillars can be found on or near their host plants. Look for signs of feeding such as chewed leaves, frass (caterpillar droppings), and silk threads.
Pupal Pupae of large dagger can be found in sheltered places such as in the leaf litter, under loose bark, or in crevices. They may also be in a cocoon attached to vegetation or other structures.
Adult Adult large dagger are nocturnal and can be found by using light traps that attract them or by searching around host plants during the night with a flashlight. Adults may also visit flowers at dusk.
Are Large dagger 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 Large dagger
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
Attract Plant Feature
Color, Smell
Large dagger contributes to pollination by visiting flowers primarily for feeding on their nectar. While feeding, they inadvertently collect pollen on their bodies, which is then transferred as they move on to other flowers. Their attraction to blossoms is influenced by vivid colors and enticing scents.
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