Special Issues

Fishes publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

Section
Search by Title/Keyword
 
Order results
Display
Results per page
Biodiversity and Spatial Distribution of Fishes, Second Edition
edited by , Ying Xue and Luoliang Xu
submission deadline 10 Apr 2026 | 8 articles | Viewed by 9313 | Submission Open
Keywords: fish biodiversity; spatial– temporal dynamics; fish community; environmental impact factors; climate change; species distribution; eDNA; ecological modelling; community structure
(This special issue belongs to the Section Biology and Ecology)
Genetics and Breeding of Fishes
edited by Wuhui Li
submission deadline 10 Apr 2026 | 3 articles | Viewed by 1668 | Submission Open
Keywords: fish breeding techniques; reproduction; genetics and genomics; sustainable aquaculture
(This special issue belongs to the Section Genetics and Biotechnology)
Toxicology of Anthropogenic Pollutants on Fish
edited by
submission deadline 15 Apr 2026 | 6 articles | Viewed by 9436 | Submission Open
Keywords: anthropogenic pollutants; fish toxicology; aquatic ecosystems; organic pollutants; microplastics; trace elements; environmental protection
(This special issue belongs to the Section Environment and Climate Change)
Advances in Carp: Genetic Improvement and Biotechnology
edited by , and Kaiqi Lian
submission deadline 15 Apr 2026 | 2 articles | Viewed by 1325 | Submission Open
Keywords: carp; genome mining; gene function; genetic breeding; gene editing; xenotransplantation; germplasm preservation; spermatogenesis; disease diagnosis and control
Advances in Shrimp Physiology and Genomics
edited by and Yuquan Li
submission deadline 15 Apr 2026 | 1 articles | Viewed by 396 | Submission Open
Keywords: crustaceans; shrimp; aquaculture; physiology; genomics; genetics; transcriptomics; proteomics; metabolomics
(This special issue belongs to the Section Aquatic Invertebrates)
Molecular Mechanisms of Fish Immune Response
edited by
submission deadline 15 Apr 2026 | Viewed by 308 | Submission Open
Keywords: aquatic animals; fish; immune system; immune response; host-pathogens interactions; molecular mechanisms
(This special issue belongs to the Section Welfare, Health and Disease)
Fish Fossils: Paleontology’s Window to the Past
edited by
submission deadline 18 Apr 2026 | Viewed by 85 | Submission Open
Keywords: paleoichthyology; phylogeny; evolution; paleoenvironment; imaging and analytical techniques
(This special issue belongs to the Section Taxonomy, Evolution, and Biogeography)
Applications of Hydroacoustic Technology to Marine Ecology and Fisheries
edited by Xiaoqin Zang and Leif Rasmuson
submission deadline 20 Apr 2026 | Viewed by 164 | Submission Open
Keywords: hydroacoustic technology; aquatic ecology; acoustic telemetry; passive acoustic monitoring; fish passage; hydropower; offshore wind; marine hydrokinetic energy; acoustic surveys
Welfare and Stressor in Aquaculture: Mechanisms, Management, and Sustainable Solutions
edited by and Guangjun Wang
submission deadline 20 Apr 2026 | Viewed by 84 | Submission Open
Keywords: aquatic animal welfare; sustainable aquaculture; physiological and behavioral responses; smart aquaculture technologies
(This special issue belongs to the Section Welfare, Health and Disease)
Effects of New Environmental Pollutants on Aquatic Ecosystems and Species
edited by
submission deadline 25 Apr 2026 | Viewed by 154 | Submission Open
Keywords: environment pollutants; aquatic organisms; bioaccumulation; biomagnification; effects toxicity; marine animals; aquatic ecosystem
(This special issue belongs to the Section Environment and Climate Change)
Advances in the Application of Microalgae in Aquaculture
edited by Yihong Zheng and
submission deadline 28 Apr 2026 | Viewed by 136 | Submission Open
Keywords: microalgae; sustainable aquaculture; aquafeed; fish nutrition; omega-3 fatty acids; protein alternatives; bioactive compounds; aquatic animal health; feed technology; sustainability
(This special issue belongs to the Section Sustainable Aquaculture)
Aquatic Ecotoxicology: Field and Laboratory Approaches
edited by Yuri Dornelles Zebral
submission deadline 30 Apr 2026 | 1 articles | Viewed by 4797 | Submission Open
Keywords: ecotoxicology; monitoring programs; experimental studies; biomarkers; metals; organic pollution; pesticides; legacy contaminants; emergent contaminants; climate crisis
(This special issue belongs to the Section Physiology and Biochemistry)
Vantage Points in the Morphology of Aquatic Organisms
edited by Peter S. Johnston
submission deadline 30 Apr 2026 | 2 articles | Viewed by 1475 | Submission Open
Keywords: morphology; palaeontology; aquatic; vertebrate; invertebrate; fish; cetacean
(This special issue belongs to the Section Biology and Ecology)
Impact of Plastic and Fiber Pollution on Aquatic Animals submission deadline 30 Apr 2026 | Viewed by 235 | Submission Open
Keywords: aquatic organisms; aquatic systems; emerging contaminants; microplastic; fiber; aquaculture; fischeries; aquatic health; safety
(This special issue belongs to the Section Environment and Climate Change)
Ecological Aquaculture and Disease Prevention and Control
edited by Yichao Ren and Chunyan Zhao
submission deadline 30 Apr 2026 | Viewed by 144 | Submission Open
Keywords: ecological aquaculture; environmental factor; disease control; antibiotic alternatives; sustainable aquaculture; stress; adaptation; environmental acclimatization
Stress Ecology of Aquatic Animals
edited by and Nesho H. Chipev
submission deadline 30 Apr 2026 | Viewed by 138 | Submission Open
Keywords: adaptation and resilience; aquatic pollution; climate change impacts; environmental stressors; marine ecophysiology; multi-stressor interactions
(This special issue belongs to the Section Environment and Climate Change)
Age Determination of Aquatic Animals
edited by Raouf W. Kilada
submission deadline 10 May 2026 | 2 articles | Viewed by 2304 | Submission Open
Keywords: age; validation; growth; shells; cephalopod; echinoderms; crustaceans; fish
Sustainable Aquaculture and Seafood Production
edited by
submission deadline 10 May 2026 | Viewed by 139 | Submission Open
Keywords: governance; economic viability; climate change; social well-being; environmental impact; feed ingredients; animal health and welfare; engineering; product quality; automation
Fish Disease Prevention: Immune Defense and Vaccine Development
edited by and
submission deadline 10 May 2026 | Viewed by 137 | Submission Open
Keywords: fish disease prevention; immune mechanisms; vaccine development; diagnostics and biosecurity; aquaculture
(This special issue belongs to the Section Welfare, Health and Disease)
Fish Farming in Recirculating Aquaculture Systems
edited by Baoliang Liu and Wenyang Li
submission deadline 15 May 2026 | 2 articles | Viewed by 5045 | Submission Open
Keywords: recirculating aquaculture system; indoor aquaculture; zero water exchange aquaculture; aquaculture environment
(This special issue belongs to the Section Sustainable Aquaculture)
Germplasm Resources and Genetic Breeding of Aquatic Animals
edited by and
submission deadline 15 May 2026 | 3 articles | Viewed by 2301 | Submission Open
Keywords: germplasm preservation and utilization; genome evolution; omics analysis; economic traits; functional gene; mitochondrial genome; microsatellite; growth and development
(This special issue belongs to the Section Genetics and Biotechnology)
Evolutionary Biology of Aquatic Animals submission deadline 15 May 2026 | Viewed by 103 | Submission Open
Keywords: marine organism; population genetics; biological diversity; adaptative evolution; conservation genetics; phylogeny
(This special issue belongs to the Section Taxonomy, Evolution, and Biogeography)
Physiological and Behavioral Studies in Aquaculture
edited by
submission deadline 15 May 2026 | Viewed by 87 | Submission Open
Keywords: aquaculture; physiology; behavior; stress response; metabolism; neuroendocrine regulation; nutrition; welfare; environmental adaptation; sustainable aquaculture
Green Sustainable Aquaculture and Environmental Control
edited by Guangjun Wang, , Kai Zhang and
submission deadline 15 May 2026 | Viewed by 81 | Submission Open
Keywords: sustainable aquaculture; environment regulation; environment restoration
(This special issue belongs to the Section Sustainable Aquaculture)
Nutritional Modulation of Brain Function and Behavior in Aquatic Animals submission deadline 15 May 2026 | Viewed by 80 | Submission Open
Keywords: fatty acids; n-3 LC-PUFA; fish nutrition; neurotransmitters; brain physiology; stress response; fish welfare; sustainable aquafeeds; alternative lipids; valorization of discards
(This special issue belongs to the Section Nutrition and Feeding)
Fish Nutrition and Immunology
edited by
submission deadline 20 May 2026 | 3 articles | Viewed by 5796 | Submission Open
Keywords: fish; nutrition; immunity; immune additives
(This special issue belongs to the Section Nutrition and Feeding)
Microbial Pathogens, Disease Control and Veterinary Drug Use in Aquaculture
edited by , and Yali Wang
submission deadline 20 May 2026 | 3 articles | Viewed by 2395 | Submission Open
Keywords: diseases; pathogens; control; aquaculture
(This special issue belongs to the Section Welfare, Health and Disease)
Ecology of Fish: Age, Growth, Reproduction and Feeding Habits submission deadline 20 May 2026 | 1 articles | Viewed by 852 | Submission Open
Keywords: age; growth; reproductive ecology; feeding ecology; population dynamics
(This special issue belongs to the Section Biology and Ecology)
Zooplankton Production Applied to Aquaculture submission deadline 20 May 2026 | Viewed by 316 | Submission Open
Keywords: rotifer; artemia; copepods; cladocera; zooplankton mass production; zooplankton enrichment; larviculture; biofloc; weaning protocols
(This special issue belongs to the Section Sustainable Aquaculture)
Advances in Integrated Rice-Fish Farming
edited by Zongjun Du and Dongjie Wang
submission deadline 20 May 2026 | 1 articles | Viewed by 270 | Submission Open
Keywords: rice– fish co-culture system; integrated aquaculture; nutrient cycling; microbial community dynamics; heavy metal accumulation; microplastic accumulation; climate-resilient farming; sustainable agriculture
(This special issue belongs to the Section Sustainable Aquaculture)
Impact of Climate Change and Adverse Environments on Aquaculture
edited by , and
submission deadline 25 May 2026 | 1 articles | Viewed by 1423 | Submission Open
Keywords: climate change; adverse environments; aquaculture; environmental microbes; environmental pollution; new pollutants
(This special issue belongs to the Section Environment and Climate Change)
Freshwater Fishes: Taxonomic Diversity, Conservation Concerns, and Future Directions
edited by Luisa Maria Sarmento-Soares
submission deadline 30 May 2026 | Viewed by 134 | Submission Open
Keywords: taxonomy; conservation genetics; connectivity; freshwater biodiversity; habitat restoration; climate change; population viability; invasive species management; environmental DNA; adaptive management; threat assessment
(This special issue belongs to the Section Biology and Ecology)
Use of Essential Oils in Aquaculture submission deadline 31 May 2026 | 5 articles | Viewed by 4341 | Submission Open
Keywords: welfare; safe management; transportation; growth; anesthetic; stress
(This special issue belongs to the Section Welfare, Health and Disease)
The Hidden Network: Trophic Interactions in Marine Ecosystems
edited by
submission deadline 31 May 2026 | Viewed by 215 | Submission Open
Keywords: stable isotopes; isotopic niche; fish tropic ecology; invasive species; habitat use; coastal/marine ecosystem; Mediterranean Sea
(This special issue belongs to the Section Biology and Ecology)
Feed Additives in Fish and Shellfish Farming
edited by and Ping Wu
submission deadline 31 May 2026 | Viewed by 114 | Submission Open
Keywords: aquatic animal nutrition; feed additive; immunity; nutritional physiology; disease resistance
(This special issue belongs to the Section Nutrition and Feeding)
Physiological Responses of Fish to Stressors
edited by Xiaohong Liu
submission deadline 10 Jun 2026 | Viewed by 223 | Submission Open
Keywords: wild fish; aquatic fish; physiological responses; new technology; molecular mechanisms; evolutionary perspectives; adaptation
Passive Acoustic Monitoring of Aquatic Mammals
edited by
submission deadline 10 Jun 2026 | Viewed by 87 | Submission Open
Keywords: passive acoustic monitoring (PAM); bioacoustics; cetaceans; marine mammal; communication; anthropogenic noise; automated detection; conservation bioacoustics; soundscape ecology
Life in Layers: Age and Growth of Fishes
edited by Antonela Sovulj and
submission deadline 10 Jun 2026 | Viewed by 73 | Submission Open
Keywords: fish growth; age determination; growth modeling; life-history traits; fisheries management; environmental drivers; anthropogenic impacts
(This special issue belongs to the Section Biology and Ecology)
Integrated Multi-Trophic Aquaculture (IMTA)
edited by Patricia Moraes-Valenti and
submission deadline 15 Jun 2026 | 2 articles | Viewed by 2148 | Submission Open
Keywords: IMTA; integrated aquaculture; nutrient regeneration; restorative aquaculture; ecological and symbiotic aquaculture; aquamimicry; aquapony
(This special issue belongs to the Section Sustainable Aquaculture)
Sustainable Bivalve Mollusks Aquaculture
edited by Maoxiao Peng
submission deadline 17 Jun 2026 | Viewed by 53 | Submission Open
Keywords: bivalve breeding; bivalve genetic resources; physiological and molecular response; environmental adaptation; omics analyses; bivalve disease; climate changes in bivalves; biosecurity in bivalve aquaculture; bivalve health and habitat maintenance
(This special issue belongs to the Section Aquatic Invertebrates)
The Roles of Fishery Biology and Fish Population Dynamics in Fisheries Management—2nd Edition submission deadline 20 Jun 2026 | 3 articles | Viewed by 1447 | Submission Open
Keywords: fishery biology; fish population dynamics; fishing ecology; stock assessment; data-limited fisheries management; fishery resource management; artisanal fishing; coastal fishing; fishing in protected areas
(This special issue belongs to the Section Biology and Ecology)
Recent Advances in Nutrition and Metabolic Regulation of Fish
edited by , Yulong Gong and Wenjie Xu
submission deadline 20 Jun 2026 | 1 articles | Viewed by 1070 | Submission Open
Keywords: fish nutrition; metabolic adaptation; functional feed additives; novel feed ingredients
(This special issue belongs to the Section Nutrition and Feeding)
Effects of Feed and Supplementation on the Metabolism, Microbiota and Immune Response of Fish
edited by and Andressa Teles
submission deadline 30 Jun 2026 | Viewed by 184 | Submission Open
Keywords: feed additives; microbiota; aquafeeds; metabolism; immunology
(This special issue belongs to the Section Nutrition and Feeding)
Functional Gene Analysis and Genomic Technologies in Aquatic Animals
edited by
submission deadline 30 Jun 2026 | 1 articles | Viewed by 169 | Submission Open
Keywords: genomic selection; genome-wide association study (GWAS); selection signature; candidate gene identification; genome editing; functional gene validation; multi-omics integration; quantitative genetics; molecular breeding; aquatic genomics; sustainable aquaculture
(This special issue belongs to the Section Genetics and Biotechnology)
Engineering Solutions for Sustainable Offshore Aquaculture and Fisheries
edited by Changtao Guan, and
submission deadline 30 Jun 2026 | Viewed by 130 | Submission Open
Keywords: aquaculture engineering; offshore aquaculture; aquaculture equipment; fishery engineering; fishing gear
(This special issue belongs to the Section Fishery Facilities, Equipment, and Information Technology)
Impacts of Environmental Stressors on Aquatic Animals: Mechanisms, Risk Assessment and Mitigation Strategies
edited by Yuhang Hong, , Xiaozhen Yang, Liulan Zhao, Xiaowen Long and
submission deadline 30 Jun 2026 | Viewed by 54 | Submission Open
Keywords: pesticides; aquatic toxicology; oxidative stress; antioxidative signaling pathways; functional diet; natural antioxidants
(This special issue belongs to the Section Environment and Climate Change)
Metabolomics in Marine Invertebrate Aquaculture
edited by and
submission deadline 10 Jul 2026 | 1 articles | Viewed by 323 | Submission Open
Keywords: metabolomics; marine invertebrates; aquaculture; physiological response; stress adaptation; nutritional metabolism; biomarker discovery; omics integration
(This special issue belongs to the Section Genetics and Biotechnology)
Ornamental Fish
edited by Zaizhong Chen
submission deadline 10 Jul 2026 | Viewed by 57 | Submission Open
Keywords: ornamental fish; molecular biology and genetics; reproduction and breeding; nutrition and feed; water regulation
Studies on Age, Growth and Reproduction of Fishes
edited by
submission deadline 10 Jul 2026 | Viewed by 48 | Submission Open
Keywords: fish reproduction; fish growth; age; otolith; gonad maturity; spawning ecology; length at maturity; age at maturity
(This special issue belongs to the Section Biology and Ecology)
Top Predators Under Climate Extremes: Assessing Habitat Dynamics in Marginal Seas
edited by Wenbo Yang, Xiaomei Wang and Peng Lian
submission deadline 15 Jul 2026 | Viewed by 99 | Submission Open
Keywords: continental shelf fisheries; habitat modelling; eXplainable AI (XAI); top predators; marine mammals  
(This special issue belongs to the Section Environment and Climate Change)
Back to TopTop