When Anti-Parasitics Meet Wild Hosts: Rethinking Veterinary Treatments in Aquatic Species
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When Anti-Parasitics Meet Wild Hosts: Rethinking Veterinary Treatments in Aquatic Species

This study investigates how veterinary anti-parasitic treatments affect wild European chub (Squalius cephalus) and their naturally occurring acanthocephalan parasites. Using bithionol, a common anthelmintic in aquaculture, researchers observed behavioral changes in fish, including increased opercular movements and altered spatial positioning, while key physiological markers remained unaffected. Surprisingly, acanthocephalan parasites showed no reduction in abundance, size, or reproductive output, suggesting potential resistance or environmental factorsaffecting drug efficacy.

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Underwater Heroes Ignored for Years: The Secret Protectors of Coral Reefs Finally Revealed
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Underwater Heroes Ignored for Years: The Secret Protectors of Coral Reefs Finally Revealed

In a groundbreaking revelation that has stirred the marine biology community, researchers from the Georgia Institute of Technology have uncovered the profound impact of one of the ocean's most underrated inhabitants: the sea cucumber. Known colloquially as the 'janitors of the sea,' these creatures play a pivotal role in maintaining the health and vitality of coral reefs, the ocean's biodiversity hotspots.

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