A new species of Notacanthella Jacobus & McCafferty, 2008 (Ephemeroptera, Ephemerellidae) from Yunnan, China [PDF]
ZooKeys, 2022 Notacanthella jinwu Li & Jacobus, sp. nov. is described based on egg, nymph, and winged stages from Dali Bai Autonomous Prefecture, Yunnan Province, China. The nymph of the new species is closely related to N.
Xian-Fu Li +4 more
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A new species of Siphlonurus Eaton, 1868 (Ephemeroptera, Siphlonuridae) from Yunnan, China [PDF]
ZooKeys, 2023 Siphlonurus dongxi Li & Tong, sp. nov. from Shangri-La City, Yunnan Province, China, is described based on egg, nymph, and winged stages. The new species is closely related to S. davidi (Navás, 1932), and can be distinguished by the colour of the
Kun Yang +3 more
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Metabolomic Analysis of Hexagenid Mayflies Exposed to Sublethal Concentrations of Naphthenic Acid
Frontiers in Molecular Biosciences, 2021 The oil sands region in northeastern Alberta, Canada contain approximately 165 billion barrels of oil making it the third largest oil reserves in the world.
Sarah M. Pomfret +3 more
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Fish responses to multiple scales in coastal blackwater Atlantic Forest streams in Southeast Brazil [PDF]
Neotropical Ichthyology, 2023 Environmental factors act at multiple spatial scales in a hierarchical manner to shape the organization of biota. However, the relative influence of different scale-related factors is poorly known, especially in Atlantic Forest Blackwater streams ...
Mariana Landucci Giongo +2 more
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Environmental Sciences Europe, 2023 Background Several large-scale studies revealed impacts and risks for aquatic communities of small rural lakes and streams due to pesticides in agricultural landscapes.
Silvia Mohr +5 more
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Algal study in springs and streams from Shaqlawa district, Erbil Province, Iraq I- Euglenophyta
مجلة بغداد للعلوم, 2022 In an intensive study of the various species of the Euglenophyceae under different environmental conditions, the algal samples were collected monthly in twelve springs and six related streams from September 2019 to August 2020 within Shaglawa district ...
Janan Jabbar Toma, Farhad Hassan Aziz
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Suitability Assessment of Fish Habitat in a Data-Scarce River
Hydrology, 2022 Assessing fish habitat suitability in a data-scarce tidal river is often challenging due to the absence of continuous water quantity and quality records.
Aysha Akter +2 more
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Optimised biomolecular extraction for metagenomic analysis of microbial biofilms from high-mountain streams [PDF]
PeerJ, 2020 Glacier-fed streams (GFS) are harsh ecosystems dominated by microbial life organized in benthic biofilms, yet the biodiversity and ecosystem functions provided by these communities remain under-appreciated.
Susheel Bhanu Busi +7 more
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The Anatomical Record, 1996 Epithelial proliferation is linked with cell displacement. When a cell divides, one of its progeny replaces the dividing ancestor and the other is displaced into a more remote location that has to be vacated first by peripheral cells. As cells are neither pushed nor pulled in a mechanical sense, and since they do not move by their own means, this ...
J, Pe'er +3 more
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Habitat ephemerality affects the evolution of contrasting growth strategies and cannibalism in anuran larvae [PDF]
PeerJ, 2021 Ephemeral streams are challenging environments for tadpoles; thus, adaptive features that increase the survival of these larvae should be favored by natural selection.
Dogeun Oh +3 more
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