Mealworm Beetle vs Red Admiral

Side-by-side species comparison

Attribute Mealworm Beetle Red Admiral
Scientific Name Tenebrio molitor Vanessa atalanta
Order Coleoptera Lepidoptera
Family Tenebrionidae Nymphalidae
Size 12-18 mm 56-62 mm wingspan
Habitat Gardens Gardens
Diet Seed Feeders Fruit Feeders
Regions Worldwide Europe, North America, North Africa, Asia
Conservation Not Evaluated Least Concern

Mealworm Beetle

A dull black-brown darkling beetle best known for its larval form, the mealworm. It is commercially raised worldwide as animal feed.

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Did You Know?

Mealworms can digest polystyrene foam, offering a potential solution for plastic waste.

Red Admiral

A bold black butterfly with red-orange bands and white spots, commonly seen in gardens. It is a strong migrant and occasional overwinterer.

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Did You Know?

In autumn it is strongly attracted to fermenting fallen fruit and can become intoxicated on the alcohol.