Island Marble Butterfly vs Australian Antlion

Side-by-side species comparison

Attribute Island Marble Butterfly Australian Antlion
Scientific Name Euchloe ausonides insulanus Myrmeleon acer
Order Lepidoptera Neuroptera
Family Pieridae Myrmeleontidae
Size 3-4 cm wingspan 30-40 mm wingspan
Habitat Beaches & Coastal Beaches & Coastal
Diet Herbivores Omnivores
Regions United States Oceania
Conservation Endangered Least Concern

Island Marble Butterfly

A small white butterfly with green marbled undersides found only on San Juan Island, Washington. It was presumed extinct for 90 years before rediscovery in 1998.

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Did You Know?

When rediscovered, it was initially mistaken for the common Sara orangetip butterfly.

Australian Antlion

A medium-sized antlion common in sandy habitats across Australia. Its larvae construct classic conical pit traps in sheltered sandy ground.

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Did You Know?

Australian antlion larvae flick sand grains at prey trying to escape their pits, causing tiny avalanches that drag victims to the bottom.