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Fishes, Volume 8, Issue 12

December 2023 - 49 articles

Cover Story: The presence of the black spot disease associated with a digenean fluke of the genus Scaphanocephalus was observed in Xyrichthys novacula from Ibiza Island (Balearic Islands, Spain). The infection induced a progressive decrease in the body condition index. The activity of the antioxidant enzymes in the mucus increased with the degree of infection, although this was not enough to prevent oxidative damage in the group with greater infection. An increase in immunological parameters was also observed in mucus and spleen as infection increased. The potential health effects that the ectoparasite may have on X. novacula populations require follow-up studies. View this paper
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Articles (49)

  • Article
  • Open Access
6 Citations
3,733 Views
17 Pages

Mitogenomic Architecture and Phylogenetic Relationship of European Barracuda, Sphyraena sphyraena (Teleostei: Sphyraenidae) from the Atlantic Ocean

  • Shantanu Kundu,
  • Hyun-Woo Kim,
  • Jaebong Lee,
  • Sangdeok Chung,
  • Soo Rin Lee,
  • Fantong Zealous Gietbong,
  • Arif Wibowo and
  • Kyoungmi Kang

23 November 2023

The collective understanding of global-scale evolutionary trends in barracuda mitogenomes is presently limited. This ongoing research delves into the maternal evolutionary path of Sphyraena species, with a specific focus on the complete mitogenome of...

  • Article
  • Open Access
4 Citations
3,237 Views
17 Pages

Stock Status of a Few Small Indigenous Fish Species Exploited in the River Ganga, India

  • Archisman Ray,
  • Basanta Kumar Das,
  • Dibakar Bhakta,
  • Canciyal Johnson,
  • Shreya Roy,
  • Subhadeep Das Gupta,
  • Soumya Prasad Panda and
  • Raju Baitha

23 November 2023

The River Ganga produces a substantial amount of its fish from small native species, defined here as those with a maximum length of 25 cm. The FiSAT program was utilized to estimate stock assessments of four important small indigenous species from th...

  • Feature Paper
  • Article
  • Open Access
7 Citations
5,071 Views
18 Pages

The Status of South Africa’s Freshwater Fish Fauna: A Spatial Analysis of Diversity, Threat, Invasion, and Protection

  • Mohammed Kajee,
  • Helen F. Dallas,
  • Charles L. Griffiths,
  • Cornelius J. Kleynhans and
  • Jeremy M. Shelton

22 November 2023

In South Africa, freshwater habitats are among the most threatened ecosystems, and freshwater fishes are the most threatened species group. Understanding patterns in freshwater fish diversity, threat, invasion, and protection status are vital for the...

  • Article
  • Open Access
1 Citations
1,998 Views
12 Pages

Environmental DNA Detects Remaining Populations of Endangered Stream Salmon (Sichuan Taimen: Hucho bleekeri Kimura Salmonidae) in the Qinling Mountains

  • Hu Zhao,
  • Jianlu Zhang,
  • Qijun Wang,
  • Hongying Ma,
  • Han Zhang,
  • Fei Kong,
  • Jie Deng,
  • Cheng Fang,
  • Hongxing Zhang and
  • Wei Jiang

22 November 2023

Sichuan taimen (Hucho bleekeri Salmonidae) populations are declining, and the status of remnant populations in the Qinling Mountains is poorly known. In this study, eDNA and creel netting were used to estimate the distributions of Sichuan taimen in t...

  • Article
  • Open Access
3 Citations
2,320 Views
15 Pages

22 November 2023

The brown frog (Rana dybowskii) exhibits a wide distribution and is extensively cultured in northeast China. This species undergoes a prolonged period of hibernation lasting from several months to half a year. The frog’s fallopian tubes are con...

  • Article
  • Open Access
6 Citations
2,159 Views
11 Pages

Microsatellite-Marker-Based Evaluation of Stock Enhancement for Kuruma Prawn Penaeus japonicus in Beibu Gulf, South China Sea

  • Mengyi Zhang,
  • Yu Zhao,
  • Binbin Shan,
  • Yan Liu,
  • Changping Yang,
  • Liangming Wang,
  • Manting Liu,
  • Qijian Xie,
  • Yuan Li and
  • Jianwei Zou
  • + 1 author

22 November 2023

The objectives of this study were to evaluate the effect of stock enhancement on Penaeus japonicus (Bate, 1888) in Beibu Gulf, South China Sea, and to investigate whether stock enhancement has genetically affected the natural population of P. japonic...

  • Article
  • Open Access
6 Citations
2,883 Views
11 Pages

Effects of Myo-Inositol on the Growth Performance, Digestive Enzyme Activity, and Antioxidation of Juvenile Hucho taimen

  • Meiyan Zhang,
  • Xing Yang,
  • Changan Wang,
  • Baodi Shang,
  • Feng Zhao,
  • Hong Xu and
  • Qiyou Xu

22 November 2023

Hucho taimen is a cold-water fish with high economic value. Myo-inositol (MI) can accelerate lipid metabolism and promote growth in fish species. The present study aimed to assess the effect of MI on the growth performance, digestive enzyme activity,...

  • Article
  • Open Access
6 Citations
3,080 Views
13 Pages

21 November 2023

An eight-week feeding experiment was conducted to evaluate the effects of replacing fish meal with stickwater hydrolysate (SWH) or stickwater hydrolysate meal (SWM) on the growth, serum biochemical parameters, intestinal digestive enzyme activity, an...

  • Article
  • Open Access
8 Citations
6,292 Views
11 Pages

21 November 2023

The study aimed to investigate the effects of temperature and dissolved oxygen on juvenile largemouth bass during transportation. The experiment involved four temperature groups: 20, 15, 10, and 5 °C. We analyzed the effects of acute and uniform...

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Fishes - ISSN 2410-3888