‘Underwater and overlooked’: number of critically endangered fish species in Australia doubles

Nine new species of fish are now on the brink of extinction, with scientists calling for urgent action to control invasive freshwater species

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Australia's list of critically endangered fish has doubled in what conservationists say is a sign of the urgent need to tackle the problem of invasive freshwater species.

Nine new species, all types of galaxias, were given critically endangered status in March, a recognition that they are on the brink of extinction. One species of galaxias was also added to the endangered category.

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