Ecological niche differentiation between native and non-native shrimps in the northern Baltic Sea

Kuprijanov, Ivan; Herkül, Kristjan; Kotta, Jonne

doi:10.1007/s10452-017-9624-5

Cited by 10 publications

(2 citation statements)

References 57 publications

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“…Another invasive decapod predator is the shrimp Palaemon elegans, which was found in regions of the Baltic Sea such as the Gulf of Gdansk soon after the year 2000 (Janas et al 2004) and was widely distributed in NE regions by 2011 (Kotta and Kuprijanov 2012). It has an ecological role similar to a native shrimp Palaemon adspersus (Kuprijanov et al 2015) but is able to occupy a wider range of habitats (Kuprijanov et al 2017). The invasive crab and shrimp are omnivorous meaning possible direct consumption impacts on multiple trophic levels.…”

Section: Introductionmentioning

confidence: 99%

“…This study aimed to test separate and interactive effects of two recent NE Baltic Sea invasive predators on multiple trophic levels involving a foundation alga associated with epiphytes and mesoherbivores. Unpredictably large impacts may result from synergistic effects among invaders-our experiment tested the hypothesis that effects from R. harrisii (Kotta et al 2018) will exacerbate effects from P. elegans (Kuprijanov et al 2017) and vice versa. The experiment included three trophic levels, the highest two being invasive species.…”

Section: Introductionmentioning

confidence: 99%

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A trophic cascade facilitates native habitat providers within assemblages of multiple invasive marine species

et al. 2021

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A trophic cascade facilitates native habitat providers within assemblages of multiple invasive marine species

et al. 2021

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Comparing the reproductive success of three Palaemonid species in a Mediterranean coastal lagoon: native and invasive responses to salinity changes

et al. 2021

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The Influence of Time, Tide, and Place on Fine-Scale Nekton Distribution: Insights from the San Francisco Estuary

Young,

Feyrer,

Hassrick

et al. 2024

Estuaries and Coasts

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The location of estuarine organisms varies based on geophysical cycles and environmental conditions, which can strongly bias understanding of organism abundance and distribution. In the San Francisco Estuary, California, extensive monitoring surveys have provided insight into the life history and ecology of certain commercially important or legislatively protected fish species. However, there remains substantial uncertainty in factors influencing the vertical and lateral distributions of many other nekton species in the San Francisco Estuary, including longfin smelt Spirinchus thaleichthys, for whom such distributional information may highly influence interpretation of existing data. We carried out paired sampling using surface and demersal gears to address three questions: (1) Does diel phase influence the vertical position of nekton (e.g., surface versus demersal)? (2) Do environmental conditions, specifically turbidity, influence the vertical and lateral positions of nekton (e.g., center channel versus peripheral shoal)? (3) Does tidal variability influence vertical and lateral distributions of nekton? We documented variability in sampled nekton densities across diel phase (day/night), vertical position (surface/bottom), and lateral position (channel/shoal). Tidal phase and turbidity concentration influenced vertical and lateral distributions for some species at certain locations. Although infrequently encountered, we documented associations of longfin smelt with the lower water column and shoal habitats, with some evidence for upward vertical shifts in low light conditions brought about by nightfall or elevated turbidity. Observed habitat associations provide insight into how interacting geophysical and environmental factors may influence the distribution of nekton and thus the vulnerability of individual species to detection by sampling gears.

show abstract

Ecological niche differentiation between native and non-native shrimps in the northern Baltic Sea

Cited by 10 publications

References 57 publications

A trophic cascade facilitates native habitat providers within assemblages of multiple invasive marine species

A trophic cascade facilitates native habitat providers within assemblages of multiple invasive marine species

Comparing the reproductive success of three Palaemonid species in a Mediterranean coastal lagoon: native and invasive responses to salinity changes

The Influence of Time, Tide, and Place on Fine-Scale Nekton Distribution: Insights from the San Francisco Estuary

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