Sometimes scientists make mistakes. Case in point is the chanchita, a South American freshwater fish that has been swimming in Florida's waters for at least two decades, all the while identified by experts as another invader, ...
Ecology
Jan 8, 2020
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15
Habitat improvements in the Laramie River intended to boost the brown trout fishery also have benefited native nongame fish, according to newly published research by University of Wyoming scientists.
Plants & Animals
Oct 28, 2019
0
4
Researchers at the University of Western Australia have developed a robotic fish that behaves like a bodyguard for native species and safeguards them against the aggressive attitudes of invasive pests.
Plants & Animals
Jul 17, 2019
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7
An invasive species of swamp eel has been found in New Orleans, and a state biologist says it's the first time this species has been found in the United States.
Ecology
Jun 29, 2019
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0
A large proportion of successful vertebrate invasions can be traced to the global exotic pet trade. However, surprisingly little is known about the economic, social, and ecological factors that shape the trade and how they ...
Ecology
Jun 3, 2019
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17
Invasive lionfish (Pterois volitans and P. miles) are now ubiquitous throughout the Caribbean and Western Atlantic on both shallow and deep reefs. While many invasive species disrupt natural ecosystems by spreading disease ...
Ecology
May 21, 2019
0
7
A new study finds that the low-cost, extreme draining of a reservoir in Oregon aided downstream migration of juvenile chinook salmon—and led to the gradual disappearance of two species of predatory invasive fish in the ...
Ecology
May 21, 2019
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44
Scientists have identified 66 alien plant and animal species, not yet established in the European Union, that pose the greatest potential threat to biodiversity and ecosystems in the region.
Ecology
Dec 13, 2018
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19
The majority of Bavaria's watercourses are in poor ecological condition. A team from the Technical University of Munich (TUM) has now conducted the first systematic analysis of long-term data on fish stocks in the Upper Danube, ...
Ecology
Oct 2, 2018
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6
Is it possible to predict whether newly-arriving alien species, such as fishes from the Black Sea, will establish in Western Europe and displace native species? Researchers of Wageningen University & Research and Radboud ...
Ecology
Jun 7, 2018
0
3
