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Acrophylla Alta Named Australia’s Heaviest Insect

Formal classification in Zootaxa cements its status as a 44-gram newcomer preserved in the Queensland Museum after being found in a remote rainforest canopy

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Descubrieron un insecto palo gigante en Australia: fue considerada la especie más pesada del país (Gentileza)
Científicos australianos descubrieron en una remota selva tropical de Australia una nueva especie de insecto palo gigante (Acrophylla alta) que pesa 44 gramos, aproximadamente lo mismo que una pelota de golf, y mide 40 centímetros de largo. "Por lo que sabemos hasta la fecha, este es el insecto más pesado de Australia", indicó el profesor Angus Emmott en un comunicado publicado

Overview

  • Acrophylla alta reaches 40 centimeters in length and weighs 44 grams, surpassing all other known Australian insects but remaining below the 71-gram world record held by New Zealand’s giant weta.
  • Field teams collected specimens from the Atherton Tablelands canopy and used unique egg morphology to confirm its classification as a new species.
  • Two female specimens have been accessioned into the Queensland Museum, and only three sightings have been confirmed to date with researchers still seeking a male.
  • Scientists propose that its heavy body mass evolved as an adaptation to cold, humid conditions more than 900 meters above sea level in northern Queensland.
  • Ongoing studies will investigate its population status and evolutionary history, drawing on preserved specimens and future field observations.