Evidence map›Paper›PMID 34204419›Full record

ArticleAnimals : an open access journal from MDPI2021

Research Trends in Octopus Biological Studies.

Anna Di Cosmo, Claudia Pinelli, Anna Scandurra, Massimo Aria, Biagio D'Aniello

Abstract read
In one paragraph

Article in Animals : an open access journal from MDPI, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

  1. Assessing Local Anesthesia in Octopus bimaculoides to Provide Analgesia.Journal of the American Association for Laboratory Animal Science : JAALAS · 2026
    Article
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Review
  15. Article
  16. Article
  17. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Anna Di CosmoDepartment of Biology, University of Naples Federico II, via Cinthia, 80126 Naples, Italy.
Claudia PinelliDepartment of Environmental, Biological and Pharmaceutical Sciences & Technologies, University of Campania "Luigi Vanvitelli", 81100 Caserta, Italy.
Anna ScandurraDepartment of Biology, University of Naples Federico II, via Cinthia, 80126 Naples, Italy.ORCID 0000-0002-4442-2948
Massimo AriaDepartment of Economics and Statistics, University of Naples Federico II, via Cinthia, 80126 Naples, Italy.ORCID 0000-0002-8517-9411
Biagio D'AnielloDepartment of Biology, University of Naples Federico II, via Cinthia, 80126 Naples, Italy.ORCID 0000-0002-1176-946X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Octopuses represent interesting model studies for different fields of scientific inquiry. The present study provides a bibliometric analysis on research trends in octopuses biological studies. The analysis was executed from January 1985 to December 2020 including scientific products reported in the Web of Science database. The period of study was split into two blocks ("earlier period" (EP): 1985-2010; "recent period" (RP): 2011-2020) to analyze the evolution of the research topics over time. All publications of interest were identified by using the following query: ((AK = octopus) OR (AB = octopus) OR (TI = octopus)). Data information was converted into an R-data frame using bibliometrix. Octopuses studies appeared in 360 different sources in EP, while they increased to 408 in RP. Sixty countries contributed to the octopuses studies in the EP, while they were 78 in the RP. The number of affiliations also increased between EP and RP, with 835 research centers involved in the EP and 1399 in the RP. In the EP 5 clusters (i.e., "growth and nutrition", "pollution impact", "morphology", "neurobiology", "biochemistry") were represented in a thematic map, according to their centrality and density ranking. In the RP the analysis identified 4 clusters (i.e., "growth and nutrition", "ecology", "pollution impact", "genes, behavior, and brain evolution"). The UK with Ireland, and the USA with Canada shared the highest number of publications in the EP, while in the RP, Spain and Portugal were the leading countries. The current data provide significant insight into the evolving trends in octopuses studies.

Indexed as

bibliometric analysisbibliometrixcephalopodsmodel speciesscience mapping

Identifiers

PMID34204419
PMCPMC8233767

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.