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Australia’s Heaviest Stick Insect Acrophylla Alta Is Formally Described as Researchers Hunt for Males

Two female specimens collected from the Atherton Tablelands rainforest are now preserved at the Queensland Museum for further study.

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Australia insect goes viral. Image Source: Australian Broadcasting Corporation

Overview

  • Acrophylla alta has been officially described in the journal Zootaxa, securing its recognition by the scientific community.
  • Two female specimens collected in July are now housed at the Queensland Museum for morphological and genetic studies.
  • Measuring nearly 40 centimeters long and weighing 44 grams, the insect may claim the title of Australia’s heaviest recorded species.
  • The discovery site in the misty, high-altitude canopy of Queensland’s Atherton Tablelands suggests evolutionary adaptations to cold, wet environments.
  • Field teams have resumed nocturnal canopy expeditions to locate male specimens in order to investigate the species’ reproductive biology.