ArticleNature2019
A middle Cambrian arthropod with chelicerae and proto-book gills.
Article in Nature, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.
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.
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.
Who cites it
28 citing papers in PubMed, 59 citations in OpenAlex.
- Article
- Quantifying Evolutionary Dynamics of Arthropodization and Arthrodization.BioEssays : news and reviews in molecular, cellular and developmental biology · 2026Review
- New exceptionally preserved arthropod from the Furongian of Canada.BMC biology · 2026Article
- Pincer movement: fossil pushes origins of chelicerate arthropods back to the Cambrian period.Nature · 2026Article
- Article
- Article
- Evolutionary escalation in an exceptionally preserved Cambrian biota from the Grand Canyon (Arizona, USA).Science advances · 2025Article
- The first Silurian horseshoe crab reveals details of the xiphosuran ground plan.Proceedings. Biological sciences · 2025Article
- A tiny Cambrian stem-mandibulate reveals independent evolution of limb tagmatization and specialization in early euarthropods.Scientific reports · 2025Article
- Seeing through arthropod eyes: An AI-assisted, biomimetic approach for high-resolution, multi-task imaging.Science advances · 2025Article
- Early evolvability in arthropod tagmosis exemplified by a new radiodont from the Burgess Shale.Royal Society open science · 2025Article
- A microscopic Burgess Shale: small carbonaceous fossils from a deeper water biota and the distribution of Cambrian non-mineralized faunas.Proceedings. Biological sciences · 2025Article
- New specimens ofRoyal Society open science · 2024Article
- Organ systems of a Cambrian euarthropod larva.Nature · 2024Article
- Cambrian euarthropodiScience · 2024Article
- Lower Ordovician synziphosurine reveals early euchelicerate diversity and evolution.Nature communications · 2024Article
- A vicissicaudatan arthropod from the Silurian Herefordshire Lagerstätte, UK.Royal Society open science · 2023Article
- The problematic Cambrian arthropodRoyal Society open science · 2022Article
- Ordovician opabiniid-like animals and the role of the proboscis in euarthropod head evolution.Nature communications · 2022Article
- Functional importance of the mandibular skeleto-muscular system in the bivalved arthropod Heterocypris incongruens (Crustacea, Ostracoda, Cyprididae).Die Naturwissenschaften · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The chelicerates are a ubiquitous and speciose group of animals that has a considerable ecological effect on modern terrestrial ecosystems-notably as predators of insects and also, for instance, as decomposers
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What OpenQuestion holds
Registered trials
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.