species 751 observations

Therion morio

Therion morio

Field notes

Therion morio is a species of parasitic ichneumon wasp in the family Ichneumonidae. It is a parasite of the webworm caterpillar in North America.

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Supported by All

1 native plants
support it in the US

Range

United States

Greener is more native, amber more introduced; paler is less certain. How this was decided