Heliconius Hewitsoni vs Spined Bark Longhorn

Side-by-side species comparison

Attribute Heliconius Hewitsoni Spined Bark Longhorn
Scientific Name Heliconius hewitsoni Acanthocinus reticulatus
Order Lepidoptera Coleoptera
Family Nymphalidae Cerambycidae
Size 60-70 mm wingspan 8-14 mm
Habitat Forests Forests
Diet Nectar Feeders Wood Feeders
Regions South America (Colombia, Ecuador) Central and Northern Europe
Conservation Near Threatened Least Concern

Heliconius Hewitsoni

A rare Heliconius butterfly with black wings and a distinctive bright yellow forewing band. It is restricted to Pacific-slope wet forests and is one of the least common species in the genus. Its ecology and behavior remain relatively poorly studied due to its rarity.

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Did You Know?

It is one of the rarest Heliconius species and was not photographed alive in the wild until the late 20th century.

Spined Bark Longhorn

A small flattened longhorn with reticulate patterning on its elytra and long lateral spines on the pronotum. Found across European coniferous forests, it breeds under the bark of recently dead pines. Adults are cryptic and rarely seen.

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Did You Know?

This beetle's flattened body allows it to squeeze into bark crevices only 2-3 mm wide to lay eggs.