Evidence map›Paper›PMID 42602216›Full record

ArticleBiodiversity data journal2026

Diversity and distribution of Myristicaceae in the Amazonian State of Acre, Brazil.

Isadora Teles Lopes, Herison Medeiros, Rafaela Campostrini Forzza

Abstract read
In one paragraph

Article in Biodiversity data journal, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

3 authors.

Isadora Teles LopesUniversidade de São Paulo, São Paulo, Brazil Universidade de São Paulo São Paulo Brazil.ORCID https://orcid.org/0009-0004-1988-4704
Herison MedeirosUniversidade Federal do Oeste do Pará, Santarém, Brazil Universidade Federal do Oeste do Pará Santarém Brazil.
Rafaela Campostrini ForzzaInstituto Chico Mendes de Conservação da Biodiversidade, Prado, Brazil Instituto Chico Mendes de Conservação da Biodiversidade Prado Brazil.ORCID https://orcid.org/0000-0002-8366-0738

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: The family Myristicaceae (Magnoliales) comprises ca. 500 species and has a pantropical distribution and centres of diversity in Africa, Asia and the Neotropics. In the latter, the Amazon Region, the largest rainforest in the world, is notable for having about 65 Myristicaceae species and recorded hyperdominance with 29 species of five genera, with a highlight for New information: We provide a dataset with 34 species and five genera of Myristicaceae recorded in Acre, Brazil, treated in the most recent flora by the authors. This includes the nine new occurrences for the State and corresponds to ~ 31% of the family's species richness in the American continent. The distributions exhibit different patterns, with 16 species found throughout the State and 18 species restricted to one of two watersheds. This difference between the diversity in the two basins was previously observed in other studies of birds and vines and here which we observed may also be the case for trees and treelets. We also observed the ratio of staminate and pistillate inflorescences amongst the collections, with a staminate-biased ratio of approximately 7:1.

Indexed as

Amazonnutmegsex ratiospecies distributionspecies richnessucuubaundersampled areaswatershed biodiversity.

Identifiers

PMID42602216
PMCPMC13473898

What OpenQuestion holds

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Registered trials

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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.