Evidence map›Paper›PMID 34610770›Full record

ArticleProceedings. Biological sciences2021

A tardigrade in Dominican amber.

Marc A Mapalo, Ninon Robin, Brendon E Boudinot, Javier Ortega-Hernández, Phillip Barden

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Cambrian lobopodians shed light on the origin of the tardigrade body plan.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  3. Darwinian genomics and diversity in the tree of life.Proceedings of the National Academy of Sciences of the United States of America · 2022
    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.

Marc A MapaloMuseum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA 02138, USA.ORCID 0000-0001-7653-0508
Ninon RobinDirectorate Earth and History of Life, Royal Belgian Institute of Natural Sciences, Brussels, Belgium.ORCID 0000-0002-1756-3171
Brendon E BoudinotInstitut für Spezielle Zoologie und Evolutionsforschung, Friedrich-Schiller-Universität Jena, Jena, Germany.ORCID 0000-0002-4588-0430
Javier Ortega-HernándezMuseum of Comparative Zoology, Department of Organismic and Evolutionary Biology, Harvard University, 26 Oxford Street, Cambridge, MA 02138, USA.ORCID 0000-0002-6801-7373
Phillip BardenDepartment of Biological Sciences, New Jersey Institute of Technology, Newark, USA.ORCID 0000-0001-6277-320X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tardigrades are a diverse group of charismatic microscopic invertebrates that are best known for their ability to survive extreme conditions. Despite their long evolutionary history and global distribution in both aquatic and terrestrial environments, the tardigrade fossil record is exceedingly sparse. Molecular clocks estimate that tardigrades diverged from other panarthropod lineages before the Cambrian, but only two definitive crown-group representatives have been described to date, both from Cretaceous fossil deposits in North America. Here, we report a third fossil tardigrade from Miocene age Dominican amber.

Indexed as

AmberFossilsBiological EvolutionNorth AmericaAmberEutardigradainvertebrate palaeontologyMioceneParadoryphoribius

Identifiers

PMID34610770
PMCPMC8493197

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.