Evidence map›Paper›PMID 41551973›Full record

ArticleBiodiversity data journal2026

Species inventory and morphological measurements of spiders (Arachnida, Araneae) and ants (Insecta, Hymenoptera, Formicidae) collected in northern Ghana.

Veikko Yrjölä, Luís C Crespo, Stephanie Saussure, Francis B Asamoah, Arttu Soukainen, Benjamin K Badii, Pasi Sihvonen, Pedro Cardoso

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

8 authors.

Veikko YrjöläLIBRe - Laboratory for Integrative Biodiversity Research, Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland LIBRe - Laboratory for Integrative Biodiversity Research, Finnish Museum of Natural History, University of Helsinki Helsinki Finland.ORCID https://orcid.org/0009-0000-3662-5406
Luís C CrespoUniversity of the Azores, CE3C-Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE-Global Change and Sustainability Institute, School of Agricultural and Environmental Sciences, Ponta Delgada, Portugal University of the Azores, CE3C-Centre for Ecology, Evolution and Environmental Changes, Azorean Biodiversity Group, CHANGE-Global Change and Sustainability Institute, School of Agricultural and Environmental Sciences Ponta Delgada Portugal.ORCID https://orcid.org/0000-0002-5388-5661
Stephanie SaussureNatural Resources Institute Finland LUKE, Jokioinen, Finland Natural Resources Institute Finland LUKE Jokioinen Finland.
Francis B AsamoahDepartment of Ecotourism, Recreation and Hospitality, University of Energy and Natural Resources, Sunyani, Ghana Department of Ecotourism, Recreation and Hospitality, University of Energy and Natural Resources Sunyani Ghana.ORCID https://orcid.org/0000-0001-5247-3051
Arttu SoukainenLIBRe - Laboratory for Integrative Biodiversity Research, Finnish Museum of Natural History, University of Helsinki, Helsinki, Finland LIBRe - Laboratory for Integrative Biodiversity Research, Finnish Museum of Natural History, University of Helsinki Helsinki Finland.
Benjamin K BadiiUniversity for Development Studies, Tamale, Ghana University for Development Studies Tamale Ghana.
Pasi SihvonenFinnish Museum of Natural History, University of Helsinki, Helsinki, Finland Finnish Museum of Natural History, University of Helsinki Helsinki Finland.ORCID https://orcid.org/0000-0003-2237-9325
Pedro CardosoCentre for Ecology, Evolution and Environmental Changes (cE3c), Global Change and Sustainability Institute (CHANGE), Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal Centre for Ecology, Evolution and Environmental Changes (cE3c), Global Change and Sustainability Institute (CHANGE), Faculdade de Ciências, Universidade de Lisboa Lisboa Portugal.ORCID https://orcid.org/0000-0001-8119-9960

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Agricultural expansion, a leading driver of biodiversity loss, has widespread effects on ecosystem services, particularly in tropical regions. In West Africa, the impact of intensified agriculture on local biodiversity - especially predator and decomposer species like spiders and ants - is understudied. This study aims to provide a checklist of terrestrial spiders and ants associated with savannahs and mango orchards in northern Ghana thus creating a baseline for further ecological studies on the community composition of these groups. New information: In this data paper, we publish the baseline checklist and morphological measurements of spiders (Araneae) and ants (Hymenoptera, Formicidae) associated with forest savannahs and mango orchards located in northern Ghana. In total, we collected 64 species (28 unidentified morphospecies) of spiders and 64 species (24 unidentified morphospecies) of ants. Of these, almost all spider species and nine ant species were new records for Ghana, while many of the morphospecies could potentially be species new to science. In addition, we publish standardised morphological measurements of each species for potential functional diversity studies in the future.

Indexed as

agriculturebiodiversitychecklistmango orchardmorphometricsstandardised samplingWest AfricaWest Sudanian savannah

Identifiers

PMID41551973
PMCPMC12809152

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.