Effects of long and short flooding years on the feeding ecology of piscivorous fish in floodplain river systems
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DOI: 10.1007/s10750-017-3115-5
Abstract: Floodplain river systems are extremely dynamic environments, where alternating dry and flooded periods affect the availability of food resources for fish. For piscivores, during drought years, a decreased availability of prey is expected, resulting in… read more here.
Keywords: river systems; ecology; piscivorous fish; floodplain river ... See more keywords
Invasive Neogobius melanostomus in the Lithuanian Baltic Sea coast: Trophic role and impact on the diet of piscivorous fish
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DOI: 10.1016/j.jglr.2020.03.005
Abstract: Abstract The partitioning of trophic niches is central for understanding the ecosystem processes associated with biological invasions. The recent successful establishment of Neogobius melanostomus in the Baltic Sea posed questions whether this invader found its… read more here.
Keywords: melanostomus; diet piscivorous; baltic sea; neogobius melanostomus ... See more keywords
Non-lethal effects of a native and a non-native piscivorous fish on the interaction between a mesopredator and benthic and pelagic invertebrates
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DOI: 10.3391/ai.2018.13.4.12
Abstract: Predator presence may result in non-lethal costs to prey; these costs may be even larger if both predators and prey do not naturally co-occur. We experimentally evaluated the survival of two aquatic invertebrates from the… read more here.
Keywords: presence; mesopredator; non lethal; piscivorous fish ... See more keywords