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
Popular Insects
Emerald cockroach wasp

Emerald cockroach wasp

Ampulex compressa

A species of Ampulex

While the emerald cockroach wasp (Ampulex compressa) is easily identifiable for their emerald body, but they are odd for another reason. Their reproductive process involves injecting a cockroach into a "zombie state". They paralyze cockroaches with venom. And the dazed cockroach has half of their antennae eaten so that they may be lead back to their nest like a dog on a leash. The cockroach is left in the nest to sustain their young as a food source as they grow.

Toxic to Animals
Toxic to Animals
General Info About Emerald cockroach wasp
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 Emerald cockroach wasp
Colors
Brown
Black
Green
Red
Blue
Orange
Habitat
desert; forest
Adult Food Sources
Nectar, honeydew, sap, juices from fruits, body fluids of their prey (cockroaches)
Larva Food Source
American cockroach nymphs (periplaneta americana), german cockroach nymphs (blattella germanica), oriental cockroach nymphs (blatta orientalis), brown-banded cockroach nymphs (supella longipalpa), smoky brown cockroach nymphs (periplaneta fuliginosa)
Biting/stinging
Not reported
Allergy-causing
Not reported
Defensive attack
Not reported
Venomous
The Emerald cockroach wasp can induce toxic reactions varying in severity. Nevertheless, these toxins primarily target their prey and predators and are usually not fatal to humans.
Non-poisonous
Not reported
Borer
Not reported
Pollinator
Not reported
Pest-Eating Predatory
Not reported
Phytophagous
The Emerald cockroach wasp 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
The Emerald cockroach wasp typically preys on other arthropods and does not directly affect plants.
Biting animal or pet
Yes
Mouthparts Type
Chewing-lapping mouthparts
qrcode
Img download isoImg download android
Rectangle
Species Status of Emerald cockroach wasp
The wasp is mostly found in the tropical regions of Africa, South Asia, Southeast Asia, and the Pacific islands.
Rectangle
Distribution Area of Emerald cockroach wasp
Australia
Rectangle
Life Cycle of Emerald cockroach wasp
Egg Laid in clutches, emerald cockroach wasp's eggs are typically oval and diminutive. These eggs represent the initial life stage and remain static in size and form. They are usually deposited in secure, nutrient-rich environments conducive to larval survival upon hatching.
Larva When emerald cockroach wasp hatches, it enters the larval stage, characterized by a worm-like appearance, focused on feeding and growth. The larva undergoes multiple molts, increasing in size with each stage, while its color may vary depending on diet and age.
Pupal After several molts, emerald cockroach wasp enters the pupal stage, encasing itself within a protective cocoon. Here, it undergoes a dramatic transformation, reorganizing internally. The pupa remains motionless, as external tissues reform into adult structures, often different in color and shape from the larva.
Adult Emerging from the pupa, the adult emerald cockroach wasp'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 and may display vibrant coloration distinct from earlier stages.
Rectangle
Adult Size of Emerald cockroach wasp
1 - 2 cm
Rectangle
Predators of Emerald cockroach wasp Larvae
Ants, other wasp species, spiders
Rectangle
Predators of Adult Emerald cockroach wasp
Birds, reptiles, spiders, other larger wasps
Rectangle
Interesting Facts About Emerald cockroach wasp
Female emerald cockroach wasp can turn a roach into a zombie-like drone by injecting venom directly into its brain, leading it to its nest for her offspring.
Rectangle
Scientific Classification of Emerald cockroach wasp
Class
Bugs
Icon allow
Order
Bees
Icon allow
Genus
Ampulex
Icon allow
Tips for Finding Emerald cockroach wasp
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 Emerald cockroach wasp
Rotting and Decaying Matter, On and Within Other Organisms (Parasitic and Symbiotic Relationships)
Rectangle
Adult Habitat of Emerald cockroach wasp
Forests and Woodlands, Grasslands and Prairies, Urban and Suburban Areas, Agricultural and Cultivated Areas, Tropical Rainforests
Rectangle
How Can You Attract Emerald cockroach wasp
Since emerald cockroach wasp primarily preys on cockroaches, using them as lures in traps could be effective.
Rectangle
Habitat Preferences of Emerald cockroach wasp Through Different Life Stages
The larvae of emerald cockroach wasp typically develop inside the body of a paralyzed cockroach, often found in the cockroach's own habitat like warm, moist, and dark areas such as underneath logs or inside crevices in soils or walls. Adult emerald cockroach wasp can often be found in similar environments where their prey resides but are also attracted to flowers for nectar and can be seen in gardens or meadows. To locate the various developmental stages of emerald cockroach wasp, one must search in the habitats preferred by their prey for larvae, and for adults, areas including both prey habitats and flowering plants should be investigated.
Rectangle
When is the Best Time to Observe Emerald cockroach wasp
The best time to find adult emerald cockroach wasp is during daylight hours when they are most active, typically in the early morning or late afternoon.
Rectangle
What is the Best Weather to Observe Emerald cockroach wasp
Warm and dry conditions are suitable for finding emerald cockroach wasp as these creatures prefer such climates for activity and hunting.
Rectangle
How and Where Can You Find Emerald cockroach wasp at Different Life Stages
Adult Emerald cockroach wasp adults can be found in areas where their prey, such as cockroaches, is abundant. Look for emerald cockroach wasp in warmer climates where they hunt and mate.
Larva Emerald cockroach wasp larvae develop inside the host, so locating parasitized cockroaches could lead to finding emerald cockroach wasp larvae. Examine areas with a high population of cockroaches, especially where they are likely to hide.
Pupal Emerald cockroach wasp pupae are not mobile and are likely to be hidden in protected areas near the larvae's feeding site. Search for emerald cockroach wasp pupae by gently investigating potential nesting sites, such as under bark or inside crevices.
Are Emerald cockroach wasp 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 Emerald cockroach wasp
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
Icon toxic for
Toxic to Animals
Rectangle
Toxic to Animals

Emerald cockroach wasp releases toxins through its fangs, primarily when threatened or hunting. Its venom is typically mild and affects various animals that may come into contact with it. While humans usually experience only minor discomfort upon a bite, smaller organisms like mice, birds, lizards, frogs, and insects may suffer more adverse effects due to their size and physiological differences. This response varies significantly, with some creatures experiencing localized pain and others, more severe reactions or paralysis.

More Effects of Emerald cockroach wasp

Beneficial Effects of Emerald cockroach wasp
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
Parasitoids of Pests
Parasitoids of Pests
Parasitic Position Type
Endoparasitism
Parasitic Special Type
Specific Parasitism
Host Type
Cockroaches
Host Stage
Adults
Emerald cockroach wasp is a fascinating insect with a unique approach to parasitism. It specifically targets adult cockroaches, using its venom to take over the roach's nervous system and direct it to a suitable place for laying eggs. The venom doesn't kill the host but rather turns it into a zombie-like state. This strategy ensures that the developing larva has a fresh meal when it hatches, making emerald cockroach wasp an effective natural pest controller.
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