Karner Blue vs Scaly Cricket

Side-by-side species comparison

Attribute Karner Blue Scaly Cricket
Scientific Name Plebejus samuelis Pseudomogoplistes vicentae
Order Lepidoptera Orthoptera
Family Lycaenidae Mogoplistidae
Size 22-28 mm wingspan 7-11mm
Habitat Deserts & Drylands Beaches & Coastal
Diet Omnivores Omnivores
Regions Great Lakes and northeastern United States Europe
Conservation Endangered Endangered

Karner Blue

A tiny bright blue butterfly with orange crescents on the hindwing underside that depends entirely on wild lupine. It is a federally endangered species in the United States.

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Did You Know?

It was first described by novelist Vladimir Nabokov, who was also a serious lepidopterist at Harvard's Museum of Comparative Zoology.

Scaly Cricket

A tiny wingless cricket covered in iridescent scales. It lives on shingle beaches above the high-tide line. It is extremely secretive, hiding under pebbles during the day.

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Did You Know?

It is one of the rarest insects in Britain, found on only a handful of shingle beaches.