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Biological Rhythm Research is Scopus-indexed (Q2, CiteScore 2.7), WoS SCIE. It is covered by India's One Nation One Subscription scheme for reading access. Published by Taylor and Francis Ltd..
Checked against the index lists dated .
ISSN 0929-1016Verify ISSN ↗1744-4179Verify ISSN ↗
Publisher: Taylor and Francis Ltd.
Cost to publish: No APC data — check the publisher
| Subject area | Rank | Pctile | Q |
|---|---|---|---|
| Ecology, Evolution, Behavior and Systematics | 327 / 736 | 55th | Q2 |
| Physiology (medical) | 78 / 117 | 33rd | Q3 |
| Physiology | 150 / 196 | 23rd | Q4 |
Not listed in: DOAJ, ABDC, ABS / AJG, FT50, UT Dallas, ONOS (APC covered)
Yes — actively indexed in Scopus, coverage 1994–present, best quartile Q2, CiteScore 2.7.
Biological Rhythm Research is Q2 in Ecology, Evolution, Behavior and Systematics (rank 327 of 736), Q3 in Physiology (medical) (rank 78 of 117) and Q4 in Physiology (rank 150 of 196), by CiteScore 2025.
Biological Rhythm Research is indexed in the Science Citation Index Expanded, so it may have a Journal Impact Factor in Clarivate's Journal Citation Reports. JCR is paid, so check it for the current value. The closest free measure is its Scopus CiteScore 2.7, which places it in quartile Q2 at the 55th percentile of its subject. Its SCImago Journal Rank (SJR, a free Scopus-based metric) is 0.268, quartile Q3, with an H-index of 44.
Biological Rhythm Research is published by Taylor and Francis Ltd. Its print ISSN is 0929-1016 and its online ISSN is 1744-4179.
Yes. It is part of the One Nation One Subscription (ONOS) national subscription, so readers at participating Indian institutions get its full text. ONOS does not cover its article processing charge.
Yes — indexed in the Science Citation Index Expanded.
No — it is not registered as an open-access journal in DOAJ or Scopus.
Biological Rhythm Research has an h-index of 51 and a 2-year mean of 0.75 citations per paper (OpenAlex). Its Scopus CiteScore is 2.7, quartile Q2. On 2-year citations it ranks #450 of 711 Scopus journals in Ecology, Evolution, Behavior and Systematics.
Biological Rhythm Research published 81 papers in 2025; its busiest recent year was 2019 with 218. 2026* is the year so far.
h-index, i10-index and 2-year mean citedness are open, licence-clear metrics from OpenAlex — not a proprietary impact factor. The subject rank counts only journals that OpenAlex has a figure for; it is not a Scopus or Clarivate ranking. Updated 2026-10-14.
In its latest 97 research articles (2025–2026), authors are most often from India (20.4%), Türkiye (13.7%) and China (9.6%).
Countries are counted fractionally, so a paper by authors from two countries counts half to each.
Scopus status: Active. No retracted papers are recorded. The Problematic Paper Screener flags none of its papers. These are indicators to check, not findings against the journal.
Retractions from OpenAlex; flags from the Problematic Paper Screener (Cabanac, Labbé & Magazinov, CC BY), 2026-09-21 export. A flag marks a paper for a closer look; it is not a finding against the journal.
Index data is curated from public sources (Scopus, Web of Science, ABDC, FT50, UT Dallas, DOAJ). CiteScore and quartiles reflect the latest available Scopus release. Always verify a journal's current status on its official source before submitting.
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