Mountain Fungus Gnat vs Mexican Firefly

Side-by-side species comparison

Attribute Mountain Fungus Gnat Mexican Firefly
Scientific Name Boletina alpina Photinus mexicanus
Order Diptera Coleoptera
Family Mycetophilidae Lampyridae
Size 4-6 mm body length 8-12 mm
Habitat Forests Forests
Diet Fungus Feeders Predators
Regions Northern Europe, Alps North America, Central America, Mexico
Conservation Least Concern Least Concern

Mountain Fungus Gnat

A delicate, long-legged gnat found in damp montane forests. Larvae develop in fungi and decaying wood at high elevations.

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Did You Know?

Some fungus gnats produce bioluminescent larvae, though this species does not.

Mexican Firefly

A medium-sized firefly from Mexico and Central America with a dark body and yellowish-red pronotum. It produces a yellow-green flash in subtropical and tropical habitats.

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Did You Know?

The firefly spectacle at Nanacamilpa in Tlaxcala, Mexico, where millions synchronize their flashes, involves closely related Photinus species.