Yellow-legged Ophion vs Cranberry Blue

Side-by-side species comparison

Attribute Yellow-legged Ophion Cranberry Blue
Scientific Name Ophion scutellaris Plebejus optilete
Order Hymenoptera Lepidoptera
Family Ichneumonidae Lycaenidae
Size 15-20 mm 22-28 mm wingspan
Habitat Underground Underground
Diet Parasitoids Nectar Feeders
Regions Europe Scandinavia, Finland, northern Russia, Siberia, subarctic Japan
Conservation Least Concern Least Concern

Yellow-legged Ophion

A large orange-brown ichneumon wasp commonly attracted to light at night. Parasitizes large moth caterpillars. Has a laterally compressed, blade-like abdomen.

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Did You Know?

One of the most commonly reported ichneumon wasps in houses, drawn to lights on summer evenings.

Cranberry Blue

A small butterfly with violet-blue upperwings in males and dark brown in females. The hindwing underside has a diagnostic metallic silver spot. It frequents boggy habitats where its larval foodplant cranberry grows.

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Did You Know?

The caterpillar is tended by ants which protect it from parasitoids in exchange for sweet honeydew secretions.