Drinker Moth vs Mariana Eight-spot Butterfly

Side-by-side species comparison

Attribute Drinker Moth Mariana Eight-spot Butterfly
Scientific Name Euthrix potatoria Hypolimnas octocula marianensis
Order Lepidoptera Lepidoptera
Family Lasiocampidae Nymphalidae
Size Wingspan 45-65mm 5-7 cm wingspan
Habitat Wetlands Forests
Diet Herbivores Herbivores
Regions Europe, Asia United States
Conservation Least Concern Endangered

Drinker Moth

A large golden-brown moth named because its caterpillar was observed drinking drops of dew from grass blades.

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Did You Know?

Named in the 18th century by a naturalist who repeatedly observed caterpillars carefully drinking water droplets from grass.

Mariana Eight-spot Butterfly

A butterfly subspecies endemic to the Mariana Islands in the western Pacific. It has suffered from habitat destruction and invasive species.

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Did You Know?

The brown tree snake, an invasive predator, has devastated many native species on Guam including this butterfly.