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Fishes, Volume 10, Issue 6

June 2025 - 55 articles

Cover Story: Seasonal temperature changes strongly influence how rainbow trout muscle responds after slaughter. This study shows that warm summer conditions delay rigor mortis and pH decline due to elevated glycogen levels, while fasting increases acetylcholinesterase activity under heat stress. In winter, fasting enhances antioxidant enzyme activity and supports faster metabolic adjustments. These findings highlight the importance of adapting fasting protocols to temperature: the protocols that work in one season may be counterproductive in another. Understanding these interactions is essential to safeguard muscle traits under thermal variations. View this paper
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Articles (55)

  • Article
  • Open Access
1,312 Views
16 Pages

19 June 2025

Invasive species often defy theoretical expectations, successfully establishing and spreading despite reduced propagule pressure and limited genetic diversity. What genomic mechanisms underpin this paradox? How do adaptive processes and host–pa...

  • Article
  • Open Access
1 Citations
1,014 Views
13 Pages

Spatio-Temporal Habitat Dynamics of Migratory Small Yellow Croaker (Larimichthys polyactis) in Hangzhou Bay, China

  • Xiangyu Long,
  • Dong Wang,
  • Pengbo Song,
  • Mengwen Han,
  • Rijin Jiang and
  • Yongdong Zhou

19 June 2025

The small yellow croaker (Larimichthys polyactis), a migratory estuarine-demersal fish critical to East Asian fisheries, has faced severe population declines because of anthropogenic pressures (e.g., overfishing and anthropogenic habitat modification...

  • Article
  • Open Access
838 Views
14 Pages

18 June 2025

In this study, we sequenced and characterized the complete mitochondrial genome of Acorssocheilus spinifer, an endemic stream-dwelling cyprinid species from South China first described in 2006. The mitogenome is 16,591 bp in length and contains the s...

  • Article
  • Open Access
2 Citations
1,645 Views
22 Pages

Insights into the Process of Fish Diversity Pattern Changes and the Current Status of Spatiotemporal Dynamics in the Three Gorges Reservoir Area Using eDNA

  • Jiaxin Huang,
  • Yufeng Zhang,
  • Xiaohan Dong,
  • Xinxin Zhou,
  • Zhihao Liu,
  • Qiliang Chen,
  • Fan Chen and
  • Yanjun Shen

18 June 2025

The ecological consequences of the construction and operation of the Three Gorges Reservoir, particularly its unique operation strategy of storing clear water and releasing turbid water, exerts a profound influence on the composition and dynamics of...

  • Article
  • Open Access
974 Views
19 Pages

17 June 2025

Excessive bait wastage is a major issue in aquaculture, leading to higher farming costs, economic losses, and water pollution caused by bacterial growth from unremoved residual bait. To address this problem, we propose a bait residue detection and co...

  • Article
  • Open Access
1,035 Views
17 Pages

17 June 2025

The complex life history and stock structure of endangered shortnose sturgeon (Acipenser brevirostrum) may hinder recovery efforts for individually managed river populations in the US. Reliable survival estimates are essential for evaluating populati...

  • Article
  • Open Access
1 Citations
1,122 Views
16 Pages

16 June 2025

The presence of pesticides in surface waters has been widely reported worldwide and represents a significant problem that raises concerns on local, regional, national, and international scales. Among these, metolachlor is one of the most widely used...

  • Article
  • Open Access
3 Citations
2,086 Views
17 Pages

16 June 2025

The health benefits associated with microbial species inhabiting aquatic animals have garnered increasing attention, as it is expected that the colonization and efficacy of native probiotic bacteria adapted to the internal environment of the target s...

  • Article
  • Open Access
2 Citations
5,528 Views
21 Pages

Enhancing African Catfish (Clarias gariepinus) Aquaculture in Uganda: Insights into Hatchery Propagation, Population Suitability, and Broodstock Management

  • Gerald Kwikiriza,
  • Sylvie Muwanga Tebitendwa,
  • Philip Rwezawula,
  • Waiswa Wilson Mwanja,
  • Ivan Abaho and
  • Harald Meimberg

14 June 2025

The African catfish, Clarias gariepinus, is among the most farmed fish species in Uganda’s rapidly growing aquaculture sub-sector. The enhanced growth performance, increased survival, and resilience to environmental stressors have driven a risi...

  • Article
  • Open Access
582 Views
12 Pages

13 June 2025

In this study, we investigated the functional role of Peroxiredoxin 5 (SmPrx5) in the cuttlefish Sepiella maindroni. The full-length SmPrx5 cDNA is 934 base pairs (bp) in length, comprising a 31 bp 5′ untranslated region (UTR), a 330 bp 3&prime...

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Fishes - ISSN 2410-3888