Results 41 to 50 of about 2,526 (170)

Global Patterns and Gaps in Research on Salinity Tolerance of Inland Fishes

open access: yesFish and Fisheries, Volume 27, Issue 2, Page 400-411, March 2026.
ABSTRACT Freshwater salinization is an emerging threat impacting approximately one‐third of the world's freshwater bodies. However, the salinity tolerance of many inland fishes remains understudied, despite being a crucial factor in determining species distributions and fitness.
Carlos Cano‐Barbacil   +4 more
wiley   +1 more source

Biometrics characteristics of sabrefish Pelecus cultratus (L.), Saithe pollachius virens (L.) and sea bass Dicentrarchus labrax (L.) from new localities in Polish waters [PDF]

open access: yesActa Ichthyologica et Piscatoria, 1997
In the present paper authors demonstrate detailed biomorphometry of one specimen of the sabrefish (Cyprinidae, Cypriniformes) from the lake D±bie near Szczecin, one specimen of saithe (Gadidae, Gadiformes) caught in the Pomeranian Bay near town Kołobrzeg,
S. Krzykawki, B. Więcaszek
doaj   +3 more sources

River Connectivity in Dammed Areas Studied Through Environmental DNA Metabarcoding at Community and Species Levels

open access: yesAquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 2, February 2026.
ABSTRACT The field of environmental DNA (eDNA) is rapidly expanding with established applications in biodiversity monitoring, rare species detection and ecological assessment. However, its potential to evaluate species connectivity in fragmented aquatic systems remains underexplored.
Sara Fernández   +2 more
wiley   +1 more source

Una nueva especie del género Yuriria Jordan & Evermann, 1896 (Actinopterygii, Cyprinidae) de la cuenca del río Ameca en la Mesa Central Mexicana

open access: yesGraellsia, 2007
Se describe una nueva especie, Yuriria amatlana sp. nov., en base a caracteres morfométricos, merísticos y genéticos. La nueva especie proviene de la parte alta de la cuenca del río Ameca en la Meseta Central de México.
O. Domínguez-Domínguez   +2 more
doaj   +1 more source

Three complete mitochondrial genomes of freshwater fishes in the genus Abbottina (Cypriniformes: Gobionidae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
Abbottina binhi has been misidentified as Abbottina rivularis in China for a long time. In this study, we determined three mitochondrial genomes of A. rivularis and A.
Yun Chen, Cuizhang Fu
doaj   +1 more source

Diversity and Spatiotemporal Distribution of Fish in a Highland Lake in China Based on Environmental DNA Metabarcoding

open access: yesEcology and Evolution, Volume 16, Issue 2, February 2026.
We analyzed water samples from different seasons and locations in Erhai Lake to determine whether eDNA barcoding can effectively show the diversity of fish in such lakes. In the manuscript, we discuss our findings regarding the range of species found, their spatiotemporal distribution, and whether eDNA barcoding gave similar results to traditional ...
Lu Shu   +7 more
wiley   +1 more source

Improved genome assembly of Chinese sucker (Myxocyprinus asiaticus) provides insights into the identification and characterization of pharyngeal teeth related maker genes in Cyprinoidei

open access: yesWater Biology and Security, 2022
The Chinese sucker, Myxocyprinus asiaticus (M. asiaticus, Catostomidae, Cypriniformes), is the only living species of Catostomidae in Asia. There are more than 75 species of this family in North America.
Xin Liu   +6 more
doaj   +1 more source

Topological and variational modularity: A case study using the pectoral girdle across the Chrosomus eos‐neogaeus hybridization complex

open access: yesThe Anatomical Record, Volume 309, Issue 1, Page 130-165, January 2026.
Abstract Modularity and integration are key developmental properties and have remained central in evo‐devo research because of how they relate to evolvability. While modularity and integration have commonly been assessed with landmark‐based geometric morphometrics (GMM), other methods such as anatomical network analysis (AnNA) are increasingly being ...
Kevin K. Duclos   +4 more
wiley   +1 more source

The Geographical Differences in the Morphology of Diptychus maculatus: Environmental Driving Factors and Adaptive Evolution

open access: yesEcology and Evolution, Volume 16, Issue 1, January 2026.
This study morphologically analyzed 385 Diptychus maculatus from 5 Tarim River Basin populations. Using traditional and geometric morphometrics, it revealed environmental (high‐altitude cold, rapids, reservoir flows) and human‐driven morphological differentiation.
Yichao Hao   +6 more
wiley   +1 more source

IDENTIFIKASI JENIS - JENIS IKAN DI SUNGAI BATANG GADIS KECAMATAN MUARASIPONGI KABUPATEN MANDAILING NATAL SUMATERA UTARA

open access: yesBioLink, 2017
Research about "Identification the type of fish in Sungai Batang Gadis Muarasipongi subdistrict Mandailing Natal Sumatra Utara" The study aims to determine the types of fish and Chemical Physics parameters.
Anwar anwar   +2 more
doaj   +1 more source

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