Pine False Webworm vs Malagasy Velvet Ant

Side-by-side species comparison

Attribute Pine False Webworm Malagasy Velvet Ant
Scientific Name Acantholyda erythrocephala Dasymutilla madagascariensis
Order Hymenoptera Hymenoptera
Family Pamphiliidae Mutillidae
Size 10-15 mm (adult) 10-18 mm
Habitat Farmland Deserts & Drylands
Diet Omnivores Parasitoids
Regions Europe, North America Madagascar
Conservation Not Evaluated Least Concern

Pine False Webworm

An invasive European sawfly that defoliates pines in North America. Unlike typical sawflies, larvae are solitary and spin silk tubes on branches.

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Did You Know?

Larvae feed inside silken tubes spun among the needles, unlike the gregarious feeding of most pine sawflies.

Malagasy Velvet Ant

Despite its name, this is actually a wingless female wasp covered in dense, velvety orange and black hair. Males are winged and rarely seen.

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Did You Know?

Its sting is legendarily painful, earning velvet ants the nickname 'cow killers' in some regions, though the sting is not actually lethal.