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  "path": "/2026/02/19/brazilian-researchers-discover-endangered-lemon-sharks-preying-on-freshwater-fish-in-sueste-bay?utm_source=feed&utm_medium=rss&utm_content=main&utm_campaign=rss",
  "publishedAt": "2026-02-19T03:58:00.000Z",
  "site": "https://en.mercopress.com",
  "tags": [
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  "textContent": "In a fascinating turn of events, researchers have documented endangered lemon sharks preying on invasive freshwater fish. Lemon sharks have been filmed hunting jaguar cichlids for the very first time, in Sueste Bay. The study has been published in the Environmental Biology of Fishes, with FAPESP offering its support for the study.",
  "title": "Brazilian Researchers Discover Endangered Lemon Sharks Preying on Freshwater Fish in Sueste Bay"
}