🐝 Ants, Bees & Wasps

Pacific Cuckoo Wasp

Chrysis pellucidula

About Pacific Cuckoo Wasp

A brightly metallic cuckoo wasp with green-blue head and thorax and a coppery red abdomen. It parasitizes solitary mason bees and wasps in the western US.

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Did You Know?

It times its nest infiltration perfectly, sneaking in while the host wasp is away collecting provisions.

How to Identify Pacific Cuckoo Wasp

Pacific Cuckoo Wasp (Chrysis pellucidula) belongs to the order Hymenoptera, family Chrysididae. Adults typically measure 6-10 mm.

Pacific Cuckoo Wasp Habitat

Pacific Cuckoo Wasp is found in heathland habitats, particularly across Western North America. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Pacific Cuckoo Wasp Diet and Feeding

Pacific Cuckoo Wasp feeds primarily on nectar from flowers. In doing so, it acts as an important pollinator, transferring pollen between plants and contributing to plant reproduction and biodiversity.

Where Is Pacific Cuckoo Wasp Found?

Pacific Cuckoo Wasp can be found in Western North America, where it inhabits heathland environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Distribution Map

Where Pacific Cuckoo Wasp can be found

Is Pacific Cuckoo Wasp Dangerous?

Pacific Cuckoo Wasp belongs to the order Hymenoptera, which includes many stinging insects. While not typically aggressive, it may sting if threatened or handled. Stings can cause pain and swelling, and in rare cases may trigger allergic reactions in sensitive individuals.

Pacific Cuckoo Wasp Role in Nature

Pacific Cuckoo Wasp plays an important role as a pollinator. By visiting flowers to feed on nectar or pollen, it transfers pollen between plants, aiding in reproduction and helping to maintain plant diversity. Pollinators are essential for the production of many fruits, vegetables, and wildflowers.

Seasonal Activity

Jan
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Dec
Peak activity Moderate Low / dormant

Frequently Asked Questions About Pacific Cuckoo Wasp

What does Pacific Cuckoo Wasp look like?

The Pacific Cuckoo Wasp typically measures 6-10 mm.

Where is Pacific Cuckoo Wasp found?

The Pacific Cuckoo Wasp is found in Western North America and typically inhabits heathland environments.

What does Pacific Cuckoo Wasp eat?

The Pacific Cuckoo Wasp feeds primarily on nectar from flowers.

Is Pacific Cuckoo Wasp dangerous to humans?

The Pacific Cuckoo Wasp belongs to the order Hymenoptera, which includes stinging insects. While not typically aggressive, it may sting if threatened or handled.

What is an interesting fact about Pacific Cuckoo Wasp?

It times its nest infiltration perfectly, sneaking in while the host wasp is away collecting provisions.

Cite This Page

APA:
InsectDiscover. (2026). Pacific Cuckoo Wasp (Chrysis pellucidula). Retrieved from https://insectdiscover.com/insect/pacific-cuckoo-wasp

MLA:
"Pacific Cuckoo Wasp." InsectDiscover, https://insectdiscover.com/insect/pacific-cuckoo-wasp.