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![manubrium of Phialella quadrata medusa from mouth of Brunswick River, New South Wales, Australia manubrium of Phialella quadrata medusa from mouth of Brunswick River, New South Wales, Australia](https://images.marinespecies.org/thumbs/134532_manubrium-of-phialella-quadrata-medusa-from-mouth-of-brunswick-river-new-south-wales-australia.jpg?w=700)
manubrium of Phialella quadrata medusa from mouth of Brunswick River, New South Wales, Australia
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