Journal profile · Multiple
Fishes
ISSN 2410-3888 · MDPI · SWITZERLAND
Fishes: CAS Zone 3 · Agricultural & Forestry Sciences (2025 upgraded edition); impact factor 2.93; JCR Q1 (journal website); fully open access; APC charged, amount not published; review about 11 weeks (community reports); 662 articles in 2025; indexed in SCIE and Scopus.
Scope
Aims, scope and focus
Fishes is published by MDPI and is in Zone 3 of Agricultural & Forestry Sciences in the CAS Journal Ranking (2025 upgraded edition). By OpenAlex counts of its recent articles, its largest topics are Aquaculture Nutrition and Growth, Aquaculture disease management and microbiota and Fish Ecology and Management Studies, together about 38.2% of its articles. (generated from OpenAlex topic counts and CAS ranking data)
Fishes is a multidisciplinary open access journal focusing on reports of original research and critical reviews and synthesis from the broad area of fishes and aquatic animals. The ultimate objective of Fishes is to facilitate the discovery of connections between research areas, advancing science and filling knowledge gaps, and providing solutions for all present and future issues encountered in the sector of fisheries and aquaculture. Fishes is a central resource and essential reference point for all of those interested in fish, molluscs, crustaceans, marine mammals, and zooplankton, which includes all freshwater and marine animals. Fishes focuses on a variety of areas, including, amongst others, the following areas: Biology and Ecology of Aquatic Animals: Aquatic animal behavior; Aquatic toxicology and pollution; Biology and biochemistry; Conservation and exploitation; Diseases, parasitology and immunology; Distribution, ecology and migration; Ecological and evolutionary issues; Genetics and population genetics; Physiology and molecular biology Population studies and reproduction; Taxonomy, anatomy, histology and morphology. Fisheries and Aquaculture: Aquatic biotechnologies; Disease prevention and treatment; Environment interactions; Farming and fishing technologies and economics; Fisheries management; Genetic breeding and development; Healthy and ecological farming technology; Human uses of aquatic resources; Nutrition and aquaculture feed; Physiology and biochemistries; Policies, legislations, public perceptions and ethical issues; Reproduction and health; Resource assessment and protection; Stock assessment and modelling; Sustainability; Seafood chemistry, nutrition and safety; Seafood sustainability, certification and traceability.
From the journal's Aims & Scope
Research area (LetPub): Multiple
Editorial board by country: 2 in mainland China (about 7%); most named Spain 6, Brazil 5, Italy 4, United States 3, Mainland China 2 (30 members with a country) Editorial board ↗Publisher website ·
Main research topics OpenAlex counts of recent articles; shares are approximate
- Aquaculture Nutrition and GrowthAgricultural and Biological Sciences15.9%
- Aquaculture disease management and microbiotaImmunology and Microbiology11.9%
- Fish Ecology and Management StudiesEnvironmental Science10.4%
- Marine and fisheries researchEnvironmental Science8.9%
- Marine Bivalve and Aquaculture StudiesEnvironmental Science6.3%
- Fish Biology and Ecology StudiesAgricultural and Biological Sciences6.1%
- Reproductive biology and impacts on aquatic speciesBiochemistry, Genetics and Molecular Biology5.2%
- Physiological and biochemical adaptationsEnvironmental Science3.7%
Rankings & indexing
CAS ranking and database indexing
CAS Journal Ranking
CAS Journal Ranking, upgraded edition (March 2025)Agricultural & Forestry Sciences Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Agricultural & Forestry Sciences | Zone 3 |
| Minor | Fisheries | Zone 3 |
| Minor | Marine & Freshwater Biology | Zone 3 |
Top journal: noReview journal: no
CAS Xinrui Journal Ranking (March 2026)Agricultural & Forestry Sciences Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Agricultural & Forestry Sciences | Zone 3 |
| Minor | Fisheries | Zone 3 |
| Minor | Marine & Freshwater Biology | Zone 3 |
Top journal: noReview journal: not marked
CAS Journal Ranking, previous upgraded edition (December 2023)Agricultural & Forestry Sciences Zone 3
| Level | Category | Zone |
|---|---|---|
| Major | Agricultural & Forestry Sciences | Zone 3 |
| Minor | Fisheries | Zone 3 |
| Minor | Marine & Freshwater Biology | Zone 3 |
Top journal: noReview journal: no
JCR / CiteScore quartiles on the journal's website
- JCR Q1 · Marine and Freshwater Biology
- CiteScore Q1 · Ecology, Evolution, Behavior and Systematics
Publisher-reported: JCR figures are Clarivate's and CiteScore figures Scopus's to confirm; both are a different system from the CAS zones.Publisher website
Database indexing
SCIEScopusDOAJLetPub
International journal early-warning lists: not listed in any editionLetPub
Indexing the journal's website claims
Web of SciencePublisher website
As the journal's website lists them, not checked against each database; for Web of Science editions the records above apply.
Editions, and major and minor categories, are shown separately and never merged into one zone; check which edition your institution uses before you submit or report.
Metrics
Impact metrics and publication volume
Impact
- Impact factor
- 2.93LetPub ·
- Impact factor (publisher) 2025
- 2.9Publisher website ·
- 5-year impact factor (publisher) 2025
- 3Publisher website ·
- CiteScore 2026-06
- 4.4LetPub ·
- CiteScore (publisher)
- 4.4Publisher website ·
- SJR 2026-06
- 0.6LetPub ·
- SNIP 2026-06
- 0.96LetPub ·
- h-index
- 45OpenAlex ·
- i10-index
- 641OpenAlex ·
- 2-year mean citedness
- 2.72OpenAlex ·
- Self-citation rate
- 6.9%LetPub ·
- Share of gold OA articles
- 99.83%LetPub ·
Volume
- Articles per year
- 674LetPub ·
Articles by year OpenAlex count · 3,020 in total · the current year is incomplete
| Year | Articles | Open access | Citations |
|---|---|---|---|
| 2026 | 547 | 547 | 156 |
| 2025 | 662 | 662 | 1,584 |
| 2024 | 521 | 521 | 2,965 |
| 2023 | 606 | 606 | 5,995 |
| 2022 | 420 | 420 | 4,914 |
| 2021 | 91 | 91 | 1,167 |
Sources count differently and were observed at different times, so each source's own value is kept; "publisher" marks figures from the journal's website.
Review & acceptance
Review time and acceptance
- Average review time (community reports)
- about 11 weeksLetPub ·
- Submission to first decision
- 18.2 daysPublisher website ·
- Acceptance to publication
- 2.8 daysPublisher website ·
- Submission to publication
- 42 daysPublisher website ·
- Submission to publication (journal-reported)
- about 6 weeksDOAJ ·
- Peer review
- Single anonymous peer reviewDOAJ
Community reports come from authors' own submissions (confidence 0.5) and are not a promise from the journal; for publisher figures, the journal's own definitions apply.
Fees & open access
APC and open-access policy
Fully open accessDOAJ
Every article is open access; authors usually pay an article processing charge (APC).
| Source | APC | Fee waiver | License | Observed |
|---|---|---|---|---|
| DOAJ | CHF 2,600 | Yes | CC BY | |
| OpenAlex | CHF 2,600 | — | — | |
| LetPub | CHF 2,600 | Yes | — | |
| Publisher website | Yes, amount not published | — | — |
The journal's website is authoritative for fees; sources were observed at different times and each keeps its own value, without averaging.
Submission
Article types and submission policies (journal website)
What to prepare7 items from the author guidelines
- Abstract
- ≤ 200 words
- Reference style
- Author–date
- Templates
- LaTeX and Word
- First submission
- Free format: the journal's layout is not required
- Suggested reviewers
- Required, 3
- Graphical abstract
- Optional
- Cover letter
- Required
Article types accepted19
- articleArticle: These are original research manuscripts. The work should report scientifically sound experiments and provide a substantial amount of new information.Length not stated
- book reviewAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- brief communicationAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- brief reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- case reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- commentaryAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- conference reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- editorialAll peer-reviewed articles published by MDPI are assessed by our independent Academic Editors, and MDPI staff are not involved in any editorial decisions regard…Length not stated
- hypothesisAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- letterAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- opinionAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- perspectiveAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- protocolAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- registered reportAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- reviewAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- systematic reviewAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- technical noteAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- tutorialAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
- viewpointAll Article Types Article Review Communication Editorial Abstract Book Review Brief Communication Brief Report Case Report Clinicopathological Challenge Comment…Length not stated
Policy excerpts from the journal's websiteAuthorship, Conflicts of interest, Data availability, Publication ethics, License & copyright, Open access, Peer review, Preprints
- Authorship Authorship
MDPI follows the International Committee of Medical Journal Editors (ICMJE) guidelines which state that, in order to qualify for authorship of a manuscript, the following criteria should be observed: Make substantial contributions to the conception or design of the work, or the acquisition, analysis, or interpretation of data for the work; Draft the work or review it critically for important intel…
Source ↗Publisher website ·- Conflicts of interest Conflicts of Interest
Citation Policy: sources must be clearly cited and permission obtained where appropriate; excessive self-citation, copying unread references, preferential citation, and citing advertisements are prohibited. Model summary
According to The International Committee of Medical Journal Editors, “Authors should avoid entering into agreements with study sponsors, both for-profit and non-profit, that interfere with authors’ access to all of the study’s data or that interfere with their ability to analyze and interpret the data and to prepare and publish manuscripts independently when and where they choose.” All authors mus…
Source ↗Publisher website ·- Data availability Data availability statements
Data sharing is encouraged; data should be FAIR and deposited in trusted repositories, with restrictions explained in the Data Availability Statement. Model summary
Data availability statements are required for all articles published with MDPI. During the peer review and editorial decision process, authors can be asked to share existing datasets or raw data that have been analyzed in the manuscript, and whether they will be made available to other researchers following publication. Authors will also be asked for the details of any existing datasets that have …
Source ↗Publisher website ·- Publication ethics Publication Ethics Statement
Fishes is a member of the Committee on Publication Ethics (COPE). We fully adhere to its Code of Conduct and to its Best Practice Guidelines. The editors of this journal enforce a rigorous peer review process together with strict ethical policies and standards to ensure to add high quality scientific works to the field of scholarly publication. Unfortunately, cases of plagiarism, data falsificatio…
Source ↗Publisher website ·- License & copyright Copyright / Open Access
Articles published in Fishes will be Open-Access articles distributed under the terms and conditions of the Creative Commons Attribution License (CC BY). The copyright is retained by the author(s). MDPI will insert the following note at the end of the published text: © 2026 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and con…
Source ↗Publisher website ·- Open access Open access publication fees
If you transfer your manuscript to another open access (OA) journal, you will be charged an Article Processing Charge (APC) if your article is accepted for publication. The APC for each journal can be found on the individual journal’s website. For more information about APCs, please see here.
Source ↗Publisher website ·- Peer review Editorial Process and Peer Review
All submissions are thoroughly peer-reviewed by experts within the field and undergo a structured editorial workflow designed to ensure quality, transparency, and scientific integrity. The full editorial procedure is available on the Editorial Process page and is also provided below. Pre-check Pre-check consists of a technical pre-check performed by the Editorial Office and an editorial pre-check …
Source ↗Publisher website ·- Preprints Preprints and Conference Papers
Fishes accepts submissions that have previously been made available as preprints provided that they have not undergone peer review. A preprint is a draft version of a paper made available online before submission to a journal. MDPI operates Preprints, a preprint server to which submitted papers can be uploaded directly after completing journal submission. Note that Preprints operates independently…
Source ↗Publisher website ·
Excerpts are quoted from the journal's website; "model summary" lines are written by Workers AI and checked against the text. The journal's website is authoritative.
Profile
Publication details and official links
- Publisher
- MDPI
- Country or region
- SWITZERLAND
- Language
- English
- ISSN
- 2410-3888
- Latest issue on the website
- Volume 11 (2026)
- Official links
- Journal homepage ↗DOAJ
- Submission system ↗Publisher website
- Author guidelines ↗LetPub
- Aims & Scope ↗LetPub
- Special issues ↗Publisher website
- APC information ↗DOAJ
- Fee waivers ↗DOAJ
- Open access statement ↗DOAJ
- License & copyright ↗DOAJ
- Peer review process ↗LetPub
- Editorial board ↗LetPub
- Plagiarism policy ↗DOAJ
FAQ
Frequently asked questions about Fishes
What CAS zone is Fishes in?
In the 2025 upgraded edition of the CAS Journal Ranking, Fishes is in Zone 3 of Agricultural & Forestry Sciences, and in Zone 3 of the minor category Fisheries / Marine & Freshwater Biology. In the 2026 Xinrui edition it is in Zone 3 of Agricultural & Forestry Sciences. Zones from different editions, and from major and minor categories, are not interchangeable.
What is the impact factor of Fishes?
The latest impact factor listed by LetPub is 2.93; CiteScore 4.4, h-index 45.
How long does peer review take at Fishes?
Authors report an average review time of about 11 weeks. Article statistics cover accepted papers only, publisher figures follow the journal's own definitions, and community reports come from authors' own submissions; none is a promise from the journal.
What JCR quartile is Fishes in?
The journal's website gives JCR Q1; by category, Marine and Freshwater Biology Q1. JCR quartiles are Clarivate's to confirm and a different system from the CAS zones; in the CAS ranking the journal is in Zone 3 of Agricultural & Forestry Sciences.
What are the manuscript requirements of Fishes?
According to the journal's author guidelines: Abstract: ≤ 200 words; Reference style: Author–date; Templates: LaTeX and Word; First submission: Free format: the journal's layout is not required; Suggested reviewers: Required, 3; Graphical abstract: Optional; Cover letter: Required. A model extracted these from the author guidelines and each was checked against the text; check the latest version on the journal's website before submitting.
Where are the editorial board members of Fishes based?
Of the 30 board members whose country the journal's board page names, 2 (about 7%) are in mainland China; the countries named most often are Spain (6), Brazil (5) and Italy (4). Counted from the institutions listed on the board page; for reference only.
Which databases index Fishes?
According to LetPub and DOAJ records, Fishes is indexed in SCIE, Scopus and DOAJ. The journal's website also lists Web of Science; that list has not been checked against each database.
Is Fishes open access, and what is the APC?
Fishes is a fully open-access journal. APC charged, amount not published.
Sources and updates
The facts on this page come from LetPub, Publisher website, OpenAlex, DOAJ; every figure is tagged with its source and the date it was observed, and conflicting values are kept per source. LetPub source page: view ↗ (archived 2026-08-26). Last updated: .