Evidence map›Paper›PMID 34738166›Full record

ArticleJournal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology2022

Spatial resolution and sensitivity of the eyes of the stingless bee, Tetragonula iridipennis.

M Asmi Jezeera, Pierre Tichit, G S Balamurali, Emily Baird, Almut Kelber, Hema Somanathan

Abstract read
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In one paragraph

Article in Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
3.6field-weighted citation impact, top 8% of its field
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

6 citing papers in PubMed, 17 citations in OpenAlex.

  1. Photoreceptor recordings reveal remarkable acuity in small solitary bees compared with larger species.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Article
  3. Visual physiology of Australian stingless bees.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2025
    Article
  4. Flower colour contrast, 'spectral purity' and a red herring.Plant biology (Stuttgart, Germany) · 2025
    Review
  5. Article
  6. 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

6 authors at 3 institutions in 2 countries.

M Asmi JezeeraIISER TVM Centre for Research and Education in Ecology and Evolution (ICREEE), School of Biology, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, India. asmijezeera16@iisertvm.ac.in.ORCID 0000-0001-6114-8525
Pierre TichitLund Vision Group, Department of Biology, Lund University, Lund, Sweden.
G S BalamuraliIISER TVM Centre for Research and Education in Ecology and Evolution (ICREEE), School of Biology, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, India.
Emily BairdDepartment of Zoology, Stockholm University, Stockholm, Sweden.
Almut KelberLund Vision Group, Department of Biology, Lund University, Lund, Sweden.
Hema SomanathanIISER TVM Centre for Research and Education in Ecology and Evolution (ICREEE), School of Biology, Indian Institute of Science Education and Research, Thiruvananthapuram, Kerala, India.
Indian Institute of Science Education and Research Thiruvananthapuram · INStockholm University · SELund University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Stingless bees are important pollinators in the tropics. The tremendous variation in body size makes them an excellent group to study how miniaturization affects vision and visual behaviours. Using direct measurements and micro-CT, we reconstructed the eye structure, estimated anatomical spatial resolution and optical sensitivity of the stingless bee Tetragonula iridipennis. T. iridipennis is similar in size to the Australian stingless bee Tetragonula carbonaria and is smaller than honeybees. It has correspondingly small eyes (area = 0.56 mm

Indexed as

Vision, OcularAnimalsAustraliaBeesBody SizeApidaeMicro-CTSocial beesTropical beesVisual ecology

Identifiers

PMID34738166
OpenAlexW3208567823

What OpenQuestion holds

Textmetadata
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.