Thai Aquatic Firefly vs Arctic Mayfly

Side-by-side species comparison

Attribute Thai Aquatic Firefly Arctic Mayfly
Scientific Name Luciola aquatilis Baetis bundyae
Order Coleoptera Ephemeroptera
Family Lampyridae Baetidae
Size 5-8 mm 5-8 mm
Habitat Ponds & Lakes Tundra & Arctic
Diet Omnivores Omnivores
Regions Southeast Asia, Thailand Arctic Canada, Alaska, northern Scandinavia
Conservation Vulnerable Least Concern

Thai Aquatic Firefly

A small Thai firefly notable for having truly aquatic larvae with functional gills. It was one of the first fireflies confirmed to have larvae that live entirely underwater.

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Did You Know?

This species was described in 2010 and was notable for being the first firefly with confirmed fully aquatic larvae possessing tracheal gills.

Arctic Mayfly

A small, delicate mayfly with transparent wings and two long tail filaments. Nymphs are agile swimmers in cold Arctic streams. Adults emerge for a very brief mating flight during the short Arctic summer.

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Did You Know?

Adult mayflies live only a few hours to a few days, just long enough to mate and lay eggs before dying.