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ArchiveLesson #193Science

New Stick Insect Species Discovered in Australia

Australian researchers have identified two new stick insect species, highlighting the need for more understanding of insect diversity.

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Standard version (B1-B2)

Standard: natural English

Australian researchers have discovered two new of stick insects in far north Queensland. One , named Anchiale robusta, has been popular among insect enthusiasts but was misidentified for decades. The researchers noticed different individuals that looked different and lived in various . This led them to investigate further. The second is called Anchiale mabiensis, which resides in the critically endangered Mabi rainforest. Females of this measure about 11 to 12cm in length. The study revealed that what were once considered two are actually five, which has significant implications for efforts as these insects have smaller ranges than previously believed.

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Narration includes the headline and summary.

Adapted from The Guardian, 22 September 2026, and rewritten at three levels by Newslish. Newslish is not affiliated with the source. Read the original.

Grammar in this story

“The study revealed that what were once considered two species are actually five, which has significant implications for conservation efforts as these insects have smaller habitat ranges than previously believed.”

Reporting verb + that-clause. Read the guide

Key vocabulary

  • species noun

    A group of living organisms that can breed together.

    “The scientist studied a new species of butterfly.”

  • discovery noun

    The act of finding or learning something new.

    “The discovery of the ancient ruins excited the archaeologists.”

  • habitat noun

    The natural environment where an animal or plant lives.

    “The forest is a habitat for many birds and animals.”

  • conservation noun

    The protection of plants, animals, and natural resources.

    “Conservation efforts help to save endangered species.”

  • research noun

    A careful study to discover new information.

    “The research on climate change is very important.”

Quick quiz

01What did researchers discover in Australia?

02What does the word 'discovery' mean in the text?

03What is the length of Anchiale robusta females?

04Where does Anchiale mabiensis live?

Answered 0 of 4

Discussion

The discovery of two new stick insect species is fascinating. How do you think this impacts our understanding of biodiversity? In your answer, use the words 'species' and 'conservation'.