ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q4Subscription

Ichthyological Exploration of Freshwaters

Abbreviation (ISO):ICHTHYOL EXPLOR FRES
•
Identifier (ISSN):0936-9902(Print)
•
Publisher:Verlag Dr. Friedrich Pfeil
Clarivate IF (2026)
0.6↓ -0.2
Journal Impact Factor
IF Trend↓
WoS Quartile
Q4
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Ichthyological Exploration of Freshwaters

WoS Q4
01230.7820180.8720191.6820211.352022120230.820250.62026
Annual Impact Factor Metric
Current (2026):0.6
Scopus SJR & Rank
N/A

SCImago Journal Rank citation prestige weighting

Scopus / Elsevier Data
H-Index (2021)
20

20 papers with at least that number of citations each

WoS: SCIE / JCRQ4
Self-Citation RateN/A
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessSubscription
14articles/year
0% Gold OA•0% Original Research

Aims & Scope

The aim of Ichthyological Exploration of Freshwaters is the rapid publication of papers resulting from field work in ichthyology and the documentation of the biodiversity of freshwater fishes: • taxonomic diversity • ecological diversity • ethological diversity • reproductive diversity • zoogeographical diversity The emphasis is on tropical environments and fauna, but papers on subtropical and temperate fishes are also regularly published. The main focus is systematics and biology at the organism-level. Although no single approach is proscribed, the following kinds of articles have been published: • descriptions of new taxa, systematic revisions, and identification keys; • ecology, ethology, and reproductive biology, preferably based on field observation; • zoogeography and exploration reports; • data on status of threathened or endangered species and biota. Four fascicles of 96 pages (17 × 24 cm) are published each year, including many colour illustrations.

Topics Covered (Recognized by AI)
Biology98.4%Fishery89.1%Fish <Actinopterygii>78.3%Zoology74.4%Ecology56.6%Geography52.7%Teleostei42.6%Geology35.7%Paleontology34.1%Botany32.6%Structural basin23.3%Geomorphology23.3%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

MARINE & FRESHWATER BIOLOGY

Q4
Rank108/124
IndexSCIE
JCRSCIE2026

ZOOLOGY

Q4
Rank156/183
IndexSCIE
JCISCIE2026

MARINE & FRESHWATER BIOLOGY

Q4
Rank96/124
IndexSCIE
JCISCIE2026

ZOOLOGY

Q4
Rank159/183
IndexSCIE

Annual Historical Statistics & Publications

Track annual publication volume, total citations, and Impact Factor evolution

17 year
2026Latest
IF0.6
Articles / Year—
Total Citations—
2025
IF0.8
Articles / Year—
Total Citations—
2023
IF1
Articles / Year—
Total Citations—
2022
IF1.346
Articles / Year—
Total Citations—
2021
IF1.682
Articles / Year1
Total Citations1

SCImago & Scopus Journal Intelligence

Not indexed in SCImago / Scopus database

This journal is currently not indexed in Scopus or is an academic publication indexed exclusively in Web of Science (WoS).

Academic Metric Intelligence

Journal Metrics & Citation Visualizations

Total Cites vs Self-Cites

Evaluation of scholarly independence and citation reach

Total citations steady growth
Self-citation: N/A

Citations per Document

Citation metric windows across 2, 3, and 4 years

Cites / Doc (4 years)Cites / Doc (3 years)Cites / Doc (2 years)

Chinese Academy of Sciences (CAS) Classification

Major / minor zone classification and CAS Early Warning List history

Major Category (Broad Field):
4区 (Zone 4)Biology
Minor Category (Specific Field):
4区MARINE & FRESHWATER BIOLOGY
CAS Early Warning List History:
Updated annually: 2020 – 2024
2020
Not warned
2021
Not warned
2022
Not warned
2023
Not warned
2024
Not warned

Academic Intelligence Overview & Context

ImpaQ Analysis

Ichthyological Exploration of Freshwaters (abbr: ICHTHYOL EXPLOR FRES, ISSN: 0936-9902) is a peer-reviewed international scholarly journal in the field of Biology, published by Verlag Dr. Friedrich Pfeil in Germany since 1990. The periodical holds a Journal Impact Factor (JIF) of 0.60, ranking in quartile Q4 of Web of Science (SCIE), an H-index of 20.

The journal enforces rigorous peer evaluation with a publication frequency of Quarterly, an annual output of approximately 14 scientific articles. In terms of accessibility and author fees, it operates under the Subscription model with APC fees are not specified. It serves as a benchmark publication platform for academics, researchers, and doctoral candidates seeking global research visibility.

Publishing & Editorial Information

Detailed publisher, peer-review turnaround, and publication cycle specifications

Open Access Model
Subscription
Publisher
Verlag Dr. Friedrich Pfeil
Publication Language
English
Frequency
Quarterly
Founding Year
1990
Indexing & Databases
SCIEScopusPubMed
Editorial Address
VERLAG DR FRIEDRICH PFEIL, WOLFRATSHAUSER STRASSE 27, MUNICH, GERMANY, D-81379

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Record UUID: 8ca4c191-376c-4441-859a-d0f5a10a2d45
Database Updated: 2026-10-01