ImpaQ Ecosystem•Clarivate, Scopus & CORE Data
Clarivate WoS 2024 / 2025 Data
IMPAQ
WoS SCIE Q3Scopus Q2SCImago #13,477Subscription

Raffles Bulletin of Zoology

Abbreviation (ISO):RAFFLES BULL. ZOOL
•
Identifier (ISSN):0217-2445(Print)/2345-7600(Online)
•
Publisher:National University of Singapore
Clarivate IF (2026)
1– 0
Journal Impact Factor
IF Trend↓
WoS Quartile
Q3
WoS SCIEJCR Quartile
Clarivate WoS JCR
WoS Categories↓
JCR Release Date: 2026-06-17

Impact Factor Trend (2018–2026)

Clarivate IF trend for Raffles Bulletin of Zoology

WoS Q3
01120.7220181.2120190.9120201.2720211.220221.120231.220241202512026
Annual Impact Factor Metric
Current (2026):1
Scopus SJR & RankScopus Q2
0.429
#13,477

SCImago Journal Rank citation prestige weighting

Scopus Year: 2025
H-Index (2025)
47

47 papers with at least that number of citations each

WoS: SCIE / JCRQ3
Self-Citation Rate16.7%
Safe Level (< 15%)Warning Level (> 20%)
Self-citation below 15% indicates strong scholarly independence.
Volume & Open AccessSubscription
37articles/year
0% Gold OA•93.1% Original Research

Aims & Scope

The Raffles Bulletin of Zoology (RBZ) is a peer-reviewed journal, which publishes high quality papers in Taxonomy, Ecology and Conservation Biology of animals from Southeast Asia and its adjacent areas. The journal aims to build up quality information on the “animal diversity” of Southeast Asia in particular. The journal will also publish papers from outside the stated geographic range that deal with material deposited in the Zoological Reference Collection (ZRC) of the Lee Kong Chian Natural History Museum (LKCNHM), National University of Singapore. Both descriptive and experimental papers will be considered. Similarly, both single species (except for insect taxa) and ecosystem studies will be considered for publication. Single species descriptions for insect taxa are not accepted except under strong recommendations from Editors. Manuscripts that are checklists or based on new records will no longer be accepted unless they are of significant scientific value.

Topics Covered (Recognized by AI)
Biology98.2%Ecology91.5%Zoology74.7%Geography61%Botany54.6%Geology46.3%Fishery44.5%Paleontology33.8%Medicine26.5%Genus22.9%History21%Sociology20.4%Habitat20.4%
Primary Research Areas

WoS Categories & Quartiles

Detailed JCR / JCI category rankings and quartile breakdown from Clarivate

Clarivate JCR & JCI
JCRSCIE2026

ZOOLOGY

Q3
Rank115/183
IndexSCIE
JCISCIE2026

ZOOLOGY

Q3
Rank96/183
IndexSCIE

Annual Historical Statistics & Publications

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

20 year
2026Latest
IF1
Articles / Year—
Total Citations—
2025
IF1
Articles / Year—
Total Citations—
2024
IF1.2
Articles / Year—
Total Citations—
2023
IF1.1
Articles / Year—
Total Citations—
2022
IF1.198
Articles / Year—
Total Citations—

SCImago & Scopus Journal Intelligence

Global SCImago ranking, SJR prestige index, Scopus coverage, and societal policy impact

Rank #13,477Scopus Q2SCImago Profile
Scopus Coverage:1996-2026
Scopus Broad Areas:Agricultural and Biological Sciences
Scopus Citation Rank (SJR)Q2
0.429

Weighted prestige citation metric per document indexed in the Scopus database.

Quartile: Scopus Q2
Citations / Doc (2 years)
1.13

Average citations received per document published in the 2-year window.

2-Year Citation Window
Estimated Publication Fee (APC)
$2,885 USD

Estimated Article Processing Charge for Open Access publication.

Estimated cost / article

Scopus 3-Year Publication & Citation Window

3-Year Citations124
3-Year Documents114
Citable Documents114

Aggregated from Scopus database across the 3-year SJR evaluation window.

Societal Impact & Inclusivity (SCImago)

Policy Citations (Overton)0

Citations in government and international policy documents

Female Author Rate27.9%

Percentage of female authors published in the journal

Real-world societal policy reach and author gender diversity tracked by SCImago.

Scopus Subject Categories

Animal Science and ZoologyQ2
Ecology, Evolution, Behavior and SystematicsQ2
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: 16.7%

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):
3区 (Zone 3)Biology
Minor Category (Specific Field):
3区ZOOLOGY
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

Raffles Bulletin of Zoology (abbr: RAFFLES BULL. ZOOL, ISSN: 0217-2445) is a peer-reviewed international scholarly journal in the field of Biology, published by National University of Singapore in Singapore since 1988. The periodical holds a Journal Impact Factor (JIF) of 1.00, ranking in quartile Q3 of Web of Science (SCIE), a Scopus SJR indicator of 0.429 (Q2), an H-index of 47.

The journal enforces rigorous peer evaluation with a publication frequency of Semiannual, an annual output of approximately 37 scientific articles. In terms of accessibility and author fees, it operates under the Subscription model with an estimated APC of $2,885 USD. 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
National University of Singapore
Publication Language
English
Frequency
Semiannual
Founding Year
1988
Indexing & Databases
SCIEScopusPubMed
Editorial Address
NATL UNIV SINGAPORE, SCHOOL BIOLOGICAL SCIENCES, DEPT ZOOLOGY, KENT RIDGE, SINGAPORE, SINGAPORE, 0511

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Record UUID: 6a6c529b-e722-4eb4-9d54-7f02abd442bf
Database Updated: 2026-10-01