Arctic Mayfly vs Turkestan Cockroach

Side-by-side species comparison

Attribute Arctic Mayfly Turkestan Cockroach
Scientific Name Baetis bundyae Shelfordella lateralis
Order Ephemeroptera Blattodea
Family Baetidae Blattidae
Size 5-8 mm 20-30 mm
Habitat Tundra & Arctic Underground
Diet Omnivores Omnivores
Regions Arctic Canada, Alaska, northern Scandinavia Asia, North America, Europe
Conservation Least Concern Least Concern

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.

Turkestan Cockroach

A medium-sized cockroach originally from Central Asia that is rapidly displacing the oriental cockroach in many urban areas. Males are slender with tan wings while females are dark and wingless.

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Did You Know?

The Turkestan cockroach has become the most common outdoor cockroach in the southwestern United States, having largely outcompeted the oriental cockroach in just a few decades.