Episode 3408
Huhu beetle
Thu, 2026-Sep-03 00:30 UTC
Length - 2:40
Direct Link
Welcome to featured Wiki of the Day, your daily dose of knowledge from Wikipedia's finest articles.
The featured article for Thursday, 3 September 2026, is Huhu beetle.
The huhu beetle (Prionoplus reticularis) is a longhorn beetle endemic to New Zealand. It is a large, visually distinctive species whose adults reach up to five cm (2 in) in length. It is widespread throughout New Zealand, occurring up to 1,400 m (4,600 ft) in altitude. Although it is unable to eat as an adult, the larva feeds and burrows in the dead wood of trees, almost entirely feeding on gymnosperms such as rimu and Monterey pine. As a larva, it can grow to sizes of 50–70 mm (2.0–2.8 in) and has a cylindrical appearance with a creamy colour. During this stage, which is high in protein and fat, it is edible and has been described as tasting similar to peanut butter. It has a history of consumption by the Māori, with the larva being consumed either raw or traditionally cooked in a hāngī.
The adult lives for roughly two weeks. It is nocturnal and is strongly attracted to light, such as that produced by human habitation. The female appears to produce olfactory cues to attract the male. During its larval stage, the beetle can potentially take one to two years to reach maturity, although this has been achieved more quickly in laboratory conditions. The intestinal tract of the larva hosts a diverse range of microorganisms that may assist in digestion of wood. Because the larva burrows into logs, New Zealand has to treat logs before exporting them to prevent the beetle spreading to other countries. This is done by fumigating or heating the logs, which is done by government-approved third parties. Many predators such as native birds and introduced mammals are known to prey upon the beetle. Prionaphes depressus, a species of fairy wasp exclusively parasitises the beetle's eggs. The beetle was first described in taxonomic literature in 1843 by Scottish zoologist Adam White from a specimen collected in the Bay of Islands.
This recording reflects the Wikipedia text as of 00:30 UTC on Thursday, 3 September 2026.
For the full current version of the article, see Huhu beetle on Wikipedia.
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Until next time, I'm standard Justin.
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