Results 51 to 60 of about 526 (134)

DNA barcoding and COI-based phylogenetic placement of Ellochelon vaigiensis (Mugiliformes: Mugilidae) from the Vietnamese Mekong Delta

The European Zoological Journal
The squaretail mullet (Ellochelon vaigiensis) is widely distributed in Indo-Pacific coastal and estuarine systems, yet molecular data from the Vietnamese Mekong Delta remain limited. In this study, we generated 12 new mitochondrial cytochrome c oxidase I
G. H. Phan, Q. M. Dinh, T. T. H. Lam, T. H. D. Nguyen   +3 more
doaj   +1 more source

Overwintering Fish Community in Ice‐Covered Environments in Hokkaido, Japan, Inferred From Environmental DNA

Environmental DNA, Volume 7, Issue 2, March/April 2025.
Using fish eDNA metabarcoding, we successfully described an overwintering fish community in ice‐covered environments. eDNA data indicated that the dominant species were Clupea pallasii in the lagoon and Tribolodon spp. in the inlet river. Our findings suggested that the eDNA technique is useful for studying ice‐covered areas and could provide new ...
Tatsuya Kawakami, Makoto Ozaki, Aya Yamazaki, Daiki Nomura, Akihide Kasai   +4 more
wiley   +1 more source

Age, Growth, Condition Factor and Reproduction of Planiliza abu (Mugiliformes: Mugilidae) in the Al-Diwaniya River, Middle of Iraq

Asian Journal of Fisheries and Aquatic Research, 2021
The age, growth, relative condition factor, and reproduction of Planiliza abu (Heckel, 1843) from the Al-Diwaniya River, Iraq was described in samples obtained from October 2016 to September 2017, using different fishing gears. Total length and weight were measured, scales were used for age determination, and gonads were excised from the body cavity ...
Mohanad O. Al-Jubouri, Abdul-Razak M. Mohamed   +1 more
openaire   +2 more sources

Length–Mass and Length–Weight Relationships of Japanese Freshwater Fishes

Journal of Applied Ichthyology, Volume 2025, Issue 1, 2025.
Relationships between weights (W, dry weight [DW] and wet weight [WW] and lengths L, standard length [SL], head length [HL], and caudal peduncle depth [CD]) and these between DW and WW were examined in 61 freshwater fishes using formula W = aLb and DW = aWWb, respectively.
Hikaru Nakagawa, Yuki Matsuzawa, Seiya Okamoto, Akira Nagayama, Yuki Mukai, Terutaka Mori, Georgii Ruban   +6 more
wiley   +1 more source

eDNA Metabarcoding, a Promising Tool for Monitoring Aquatic Biodiversity in the Estuaries of Reunion Island (South‐West Indian Ocean)

Environmental DNA, Volume 6, Issue 6, November–December 2024.
The aim of this study was to investigate the fish communities present in the estuaries of Réunion Island. It is the first study in the Indian Ocean to compare the effectiveness of conventional monitoring methods (electrofishing) with the environmental DNA metabarcoding tool.
Lou‐Anne Jannel, François Guilhaumon, Pierre Valade, Pascale Chabanet, Guillaume Borie, Henri Grondin, Philippe Jourand   +6 more
wiley   +1 more source

Integrating Direct Experimental Fishing and Environmental DNA Metabarcoding to Assess Fish Biodiversity in the Cibareno River, Indonesia, to Support Fishway Design

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 34, Issue 9, September 2024.
ABSTRACT A fishway is an engineered structure designed to help fish navigate past artificial barriers in rivers such as dams, weirs and regulators. An effective fishway design requires an understanding of fish biodiversity and migration requirements of the local community.
Kurniawan Kurniawan, Arif Wibowo, Vitas Atmadi Prakoso, Fathur Rochman, Deni Irawan, Dwi Atminarso, Andhika Prima Prasetyo, Tri Deniansen, Rendy Ginanjar, Mochammad Zamroni, Aliati Iswantari, Sapto Andriyono, Indah Lestari Surbani, Imron Rosadi, Yohanes Yudha P. Jaya, Sudarsono Sudarsono, Satoshi Nagai, Meaghan Rourke, Nicolas Hubert, Ivor Stuart, Lee Baumgartner   +20 more
wiley   +1 more source

Fish fauna and environmental factors in river estuaries of small and medium‐sized rivers on islands significantly influenced by warm currents

Journal of Fish Biology, Volume 104, Issue 5, Page 1503-1512, May 2024.
Abstract River estuaries are influenced by terrestrial and marine areas, and have a unique environment that is constantly fluctuating. They are also important habitats for biodiversity conservation. Tanegashima Island is significantly influenced by the Kuroshio Current.
Rei Itsukushima, Yuichi Kano
wiley   +1 more source

Comparison of traditional and molecular surveys of fish biodiversity in southern Te Wāhipounamu/Fiordland (Aotearoa/New Zealand)

Environmental DNA, Volume 6, Issue 1, January–February 2024.
At the remote UNESCO Word Heritage Site Te Wāhipounamu, we show that eDNA analysis is a highly sensitive tool with strong potential for biodiversity surveys, which is still limited by the unavailability of local reference data. We hope that by demonstrating the extend of divergence between eDNA and more traditional tools in a real‐life case study of a ...
Paul Czechowski, Michel de Lange, Michael Heldsinger, Anya Kardailsky, Will Rayment, Christopher Hepburn, Monique Ladds, Michael Knapp   +7 more
wiley   +1 more source

New geographical records of subtropical abu mullet, Planiliza abu (Actinopterygii, Mugiliformes, Mugilidae), in the southern Caspian basin: Evidence of occurrence and range expansion of a subtropical fish species within the Caspian area [PDF]

Acta Ichthyologica et Piscatoria
In the summer of 2024, an unrecognized mullet species was reported to occur in considerable abundance in the shallow areas of the southeastern Caspian Sea.
Behzad Gholjaei, Rahman Patimar, Hojjatallah Jafaryan, Hadi Raeisi, Arsalan Bahalkeh   +4 more
doaj   +3 more sources

Reproducción de Joturus pichardi y Agonostomus monticola(Mugiliformes: Mugilidae) en ríos de la Sierra Nevada de Santa Marta, Colombia

Revista de Biología Tropical, 2011
Para los mugílidos de agua dulce Joturus pichardi y Agonostomus monticola se han documentado aspectos ecológicos y de distribución, principalmente para las poblaciones de América Central, sin embargo, hay poca información disponible de sus aspectos ...
Pedro Eslava Eljaiek, Roy Díaz Vesga
doaj   +2 more sources