Results 31 to 40 of about 300 (129)

Environmental DNA Based Assessment of Fish Diversity in the Yarlung Zangbo River, Tibetan Plateau. [PDF]

open access: yesEcol Evol
The environmental DNA metabarcoding technology applied to assess fish diversity in the Yarlung Zangbo River on the Tibetan Plateau overcomes the limitations of traditional survey methods in a high elevation habitat. (1) Expanding Fish Diversity Discovery: eDNA analysis yielded the identification of 18 fish species, including 6 Tibetan endemics and the ...
Wang H   +8 more
europepmc   +2 more sources

Ichthyofauna of the Iranian part of the Sirvan River drainage with the first record of Cobitis avicenna and Oxynoemacheilus euphraticus [PDF]

open access: yes, 2022
This study investigated the fish diversity of the Sirvan River drainage, Tigris River basin. Sampling was performed at 20 stations during 2020-2021 using an electrofishing device.
Eagderi, Soheil   +2 more
core   +2 more sources

Spatial and seasonal patterns in fish assemblages of the Bakırçay river are associated with physicochemical and habitat parameters. [PDF]

open access: yesSci Rep
The significance of long-term biodiversity monitoring studies for the protection of natural biodiversity and human well-being is well recognised by the Turkish scientific community. Despite understanding the ecological importance of freshwater ecosystems,
Kurtul I   +10 more
europepmc   +3 more sources

Phylogeography of the Korean endemic Coreoleuciscus (Cypriniformes: Gobionidae): the genetic evidence of colonization through Eurasian continent to the Korean Peninsula during Late Plio-Pleistocene. [PDF]

open access: yesGenes Genomics, 2022
Abstract Background Freshwater endemism is thought to have been formed through the vicariance of connected water systems or the process by which ancestral populations colonized specific areas. The Korean Peninsula is well recognized for its high level of freshwater endemism with about 40% of freshwater fish species being
Jeon HB, Song HY, Suk HY, Bang IC.
europepmc   +3 more sources

Long-term monitoring of fish in a freshwater reservoir: Different ways of weighting complex spatial samples [PDF]

open access: yes, 2022
Anthropogenic activities continue to pose the greatest challenges to freshwater ecosystems. Therefore, long-term monitoring is essential for the management and conservation of these resources.
Allan T. Souza   +26 more
core   +1 more source

Ligula intestinalis infection in a native Leuciscid hybrid (Alburnus derjugini x Squalius orientalis) in the Kurtun Dam Lake, Northeast Anatolia [PDF]

open access: yes, 2022
Taxonomic evaluations are needed to accurately determine the host selection of fish parasites. The present study is a multidisciplinary research in the field of basic and fish diseases sciences.
İpek, Zeynep Zehra   +2 more
core   +1 more source

Current fish fauna of Göksu River (Turkey) and evaluation of its ecological status [PDF]

open access: yes, 2021
Orta Toroslar’daki karst alanlardan beslenen Göksu Irmağı, Doğu Akdeniz Havzası’nın Akdeniz’e dökülen en büyük akarsuyudur. Bu çalışmada, 2014-2017 yılları arasında farklı tarihlerde yapılan örnekleme, gözlem ve literatür taraması ışığında; Göksu ...
Gülle, İskender   +3 more
core   +1 more source

Comparative swimming performance and behaviour of three benthic fish species: The invasive round goby (Neogobius melanostomus), the native bullhead (Cottus gobio), and the native gudgeon (Gobio gobio) [PDF]

open access: yes, 2020
Efforts to restore river ecosystem connectivity focus predominantly on diadromous, economically important fish species, and less attention is given to nonmigratory, small‐bodied, benthic fish species.
Burkhardt‐Holm, Patricia   +4 more
core   +2 more sources

Qanat system, an ancient water management system in Iran: History, architectural design and fish diversity [PDF]

open access: yes, 2022
Ancient Iran is one of the leading civilizations that actively appear to water resources management, especially by the invention of "Qanat", an artificial underground system/ subterranean tunnel-wells system where the water flows through gravity on a ...
Esmaeili, Ghazal   +2 more
core   +1 more source

Comparative cytogenetics of three endemic gudgeons of Gobio Cuvier, 1816 (Ostariophysi: Cypriniformes: Gobionidae)

open access: yesIranian Journal of Science and Technology, Transactions A: Science, 2021
Karyotypes and chromosomal banding characteristics of Gobio fahrettini Turan, Kaya, Baycelebi, Aksu & Bektas, 2018, Gobio gymnostethus Ladiges, 1960 and Gobio insuyanus Ladiges, 1960, from Anatolia, Turkey, were examined using conventional cytogenetic techniques (Giemsa, C-banding and Ag-NOR).
openaire   +4 more sources

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