Pteromalus Pupal Wasp vs Cinnamon Tachinid

Side-by-side species comparison

Attribute Pteromalus Pupal Wasp Cinnamon Tachinid
Scientific Name Pteromalus puparum Adejeania vexatrix
Order Hymenoptera Diptera
Family Pteromalidae Tachinidae
Size 2-3 mm 12-16 mm
Habitat Farmland Grasslands
Diet Parasitoids Parasitoids
Regions Europe, North America, Asia, Oceania North America
Conservation Not Evaluated Least Concern

Pteromalus Pupal Wasp

A small metallic-green parasitoid that attacks butterfly and moth pupae, particularly those of cabbage whites. Multiple wasps develop within a single host pupa.

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Did You Know?

Up to 200 tiny wasps can emerge from a single cabbage white butterfly chrysalis.

Cinnamon Tachinid

A large, robust tachinid fly with reddish-brown coloring and prominent bristles. It is a common parasitoid of armyworm caterpillars in western North American grasslands.

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Did You Know?

It is considered one of the most important natural enemies of armyworm outbreaks in North American rangelands.