Evidence map›Paper›PMID 21673663›Full record

ArticleNature communications2011

Ultrasonic frogs show extraordinary sex differences in auditory frequency sensitivity.

Jun-Xian Shen, Zhi-Min Xu, Zu-Lin Yu, Shuai Wang, De-Zhi Zheng, Shang-Chun Fan

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Nature communications, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.5field-weighted citation impact, top 14% 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

25 citing papers in PubMed, 73 citations in OpenAlex.

  1. Article
  2. Article
  3. A new sexual selection pattern in a frog (Proceedings. Biological sciences · 2025
    Article
  4. Article
  5. Article
  6. Albatross movement suggests sensitivity to infrasound cues at sea.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  7. Article
  8. DPOAEs and tympanal membrane vibrations reveal adaptations of the sexually dimorphic ear of the concave-eared torrent frog, Odorrana tormota.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Reciprocal Matched Filtering in the Inner Ear of the African Clawed Frog (Xenopus laevis).Journal of the Association for Research in Otolaryngology : JARO · 2020
    Article
  14. Auditory brainstem responses in the red-eared slider Trachemys scripta elegans (Testudoformes: Emydidae) reveal sexually dimorphic hearing sensitivity.Journal of comparative physiology. A, Neuroethology, sensory, neural, and behavioral physiology · 2019
    Article
  15. Article
  16. Article
  17. Article
  18. Earless toads sense low frequencies but miss the high notes.Proceedings. Biological sciences · 2017
    Article
  19. Article
  20. 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 2 institutions in 1 country.

Jun-Xian ShenState Key Laboratory of Brain and Cognitive Science, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China. shenjx@ibp.ac.cn
Zhi-Min Xu
Zu-Lin Yu
Shuai Wang
De-Zhi Zheng
Shang-Chun Fan
Beihang University · CNInstitute of Biophysics · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acoustic communication has an important role in the reproductive behaviour of anurans. Although males of the concave-eared frog (Odorrana tormota) have shown an ultrasonic communication capacity adapted to the intense, predominately low-frequency ambient noise from local streams, whether the females communicate with ultrasound remains unclear. Here we present evidence that females exhibit no ultrasonic sensitivity. Acoustic playback experiments show that the calls from male evoke phonotaxis and vocal responses from gravid females, whereas the ultrasonic components (frequencies above 20 kHz) of the calls do not elicit any phonotaxis or vocalization in the females. Electrophysiological recordings from the auditory midbrain reveal an upper frequency limit at 16 kHz in females. Laser Doppler vibrometer measurements show that the velocity amplitude of the tympanic membranes peaks at 5 kHz in females and at ∼7 kHz in males. The auditory sex differences in O. tormota imply that ultrasonic hearing has evolved only in male anurans.

Indexed as

Animal CommunicationBiological EvolutionSex CharacteristicsUltrasonicsAcoustic StimulationAnimalsBehavior, AnimalElectrophysiologyFemaleHearingMaleMesencephalonRanidaeTympanic Membrane

Identifiers

PMID21673663
OpenAlexW2024456958

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.