Evidence map›Paper›PMID 42189168›Full record

ArticleAnnals of botany2026

First record of a termite-fungus association in Oligocene evergreen oak wood type (Quercoxylon) from Central Europe.

David Krejčíř, Jakub Sakala, Vladimír Gryc, František Zelenka, Josef Kašák

Abstract read
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Article in Annals of botany, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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

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5 · Who and what money

Authors and funding

5 authors.

David KrejčířDepartment of Geological Sciences, Faculty of Science, Masaryk University, Kotlářská 2, 611 37, Brno, Czech Republic.
Jakub SakalaInstitute of Geology and Paleontology, Faculty of Science, Charles University, Albertov 6, 128 43, Prague 2, Czech Republic.
Vladimír GrycDepartment of Wood Science, Faculty of Forestry and Wood Technology, Mendel University, Zemědělská 3, 613 00, Brno, Czech Republic.
František ZelenkaVSB - Technical University of Ostrava, 17. Listopadu 2172/15, 708 00, Ostrava, Czech Republic.
Josef KašákDepartment of Forest Protection and Wildlife Management, Faculty of Forestry and Wood Technology, Mendel University, Zemědělská 3, 613 00, Brno, Czech Republic.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimsThe Eocene-Oligocene transition (∼33.5 Ma) brought major climatic change with lasting effects on terrestrial ecosystems. Termites are important indicators of palaeoenvironmental conditions in terrestrial ecosystems, and here we report hexagonal termite coprolites (Microcarpolithes hexagonalis Vangerow) preserved within anatomically well-characterized silicified evergreen oak wood type (Quercoxylon aff. helladae) from the Oligocene Menilite Formation of Central Europe. KEY

resultsThe material, recovered from Quaternary terraces of the Bečva River (Czech Republic), represents redeposited silicified wood originally derived from Menilite facies. Thin sections and micro-computed tomography reveal termite galleries filled with coprolites, closely associated with clamp-bearing hyphae and pocket-rot features consistent with white-rot Basidiomycota, documenting a close spatial co-occurrence of termite-produced coprolites and fungal structures within a single specimen and providing new insight into decay processes in Oligocene forest ecosystems.

conclusionsThe observed association highlights the complexity of saproxylic communities in Oligocene forests of Central Europe and is consistent with the presence of locally warm, humid (subtropical) conditions despite global cooling.

Indexed as

BasidiomycotaFossilsIsopteraQuercusWoodAnimalsCzech RepublicEcosystemEuropeBioindicationcoprolitesFagaceaefossil woodheartwood rotIsopteraPalaeogene

Identifiers

PMID42189168
PMCPMC13595237

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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.