Christmas Island Blue Crab Fly vs Luminous Click Beetle

Side-by-side species comparison

Attribute Christmas Island Blue Crab Fly Luminous Click Beetle
Scientific Name Paramyia nitens Pyrearinus candelarius
Order Diptera Coleoptera
Family Phoridae Elateridae
Size 2-4 mm 15-25 mm
Habitat Forests Forests
Diet Omnivores Herbivores
Regions Christmas Island South America
Conservation Not Evaluated Data Deficient

Christmas Island Blue Crab Fly

A tiny fly found on Christmas Island in the Indian Ocean associated with red crab migrations. It lays eggs on injured or dead crabs.

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Did You Know?

During the annual red crab migration, these flies congregate in vast swarms along forest trails.

Luminous Click Beetle

A bioluminescent click beetle from South American tropical forests. Its larvae often inhabit termite mounds where their glow attracts prey.

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Did You Know?

The larvae use their bioluminescence as a lure to attract flying insects into their termite mound ambush sites.