Fulgora laternaria

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Fulgora laternaria
Fulgoridae - Fulgora laternaria.JPG
Museum mounted specimen of Fulgora cf. laternaria
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hemiptera
Family: Fulgoridae
Genus: Fulgora
Species: F. laternaria
Binomial name
Fulgora laternaria
(Linnaeus, 1758)

The fulgorid insect Fulgora laternaria (often misspelled "lanternaria"), is a planthopper known by a large variety of common names including lantern fly, peanut bug, peanut-headed lanternfly, alligator bug, machaca, chicharra-machacuy, cocoposa (in Spanish) and jequitiranaboia (in the Amazon region and elsewhere in Brazil).


Fulgora laternaria can reach a length of 85–90 millimetres (3.3–3.5 in), with a wingspan up to 100–150 millimetres (3.9–5.9 in). This insect has a protuberance at its head as long as 10–15 millimetres (0.39–0.59 in), looking like a peanut and showing false eyes to resemble that of a lizard or a serpent. The insect was originally - and mistakenly - believed to be luminescent. When attacked, it protects itself by displaying large, yellow, fake eyes on its hind wings to frighten the aggressor, and releases a foul-smelling substance. Adults can be found from June to December. They feed on the sap of plants, mainly from some trees as Hymenaea courbaril, Simarouba amara and Zanthoxylum species.

Several very similar species in the genus occur from Central to South America, and many museum and commercial specimens identified as laternaria are actually other species.

Popular culture[edit]

In several countries, such as Ecuador, Colombia, Venezuela and Peru, there exists the myth that if somebody is bitten by the machaca, he or she must have sex within 24 hours to prevent an otherwise incurable death. The popular belief in Bolivia (Santa Cruz de la Sierra) is that it is a dangerous insect dependant on its wing colours. The insect is actually harmless to people.

Distribution and habitat[edit]

This species inhabits tropical rainforests in Mexico, Central America and South America.



External links[edit]