Brown Drake Mayfly vs Filigreed Stick Mantis

Side-by-side species comparison

Attribute Brown Drake Mayfly Filigreed Stick Mantis
Scientific Name Ephemera simulans Toxodera fimbriata
Order Ephemeroptera Mantodea
Family Ephemeridae Toxoderidae
Size 14-20 mm 75-100 mm
Habitat Rivers & Streams Forests
Diet Omnivores Omnivores
Regions North America Indonesia, Malaysia
Conservation Least Concern Data Deficient

Brown Drake Mayfly

A large brownish mayfly with mottled wings that produces dramatic evening hatches on trout streams. Nymphs burrow in sandy and silty streambeds.

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Did You Know?

Brown drake hatches occur over just a few days each year, creating some of the most spectacular dry-fly fishing of the season.

Filigreed Stick Mantis

A stick mantis from Southeast Asia with fringed edges along its thorax and legs. The fringes break up its body outline among dead twigs and branches.

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Did You Know?

Its fringed body margins are more elaborate than any other species in the genus.