Evidence map›Paper›PMID 40167507›Full record

ArticleExperimental physiology2025

Phylogenetic allometric scaling of near basal breathing frequency in terrestrial, semi-aquatic and aquatic mammals.

Andreas Fahlman, Elliot Stielstra, Ethan Wilstermann, Simon Rylaarsdam, Josefin Larsson, Guillermo J Sanchez-Contreras, Suguru Higa, Gonçalo N Marques, Malgosia Kaczmarska, Jason Somarelli and 1 more

Abstract read
In one paragraph

Article in Experimental physiology, 2025. 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. Sprint-like cardiac dynamics support repeated acrobatic lunges in foraging rorqual whales.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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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

11 authors.

Andreas FahlmanResearch Department, Fundación Oceanogràfic, Valencia, Spain.ORCID https://orcid.org/0000-0002-8675-6479
Elliot StielstraDepartment of Mathematics and Statistics, Calvin University, Grand Rapids, Michigan, USA.
Ethan WilstermannDepartment of Mathematics and Statistics, Calvin University, Grand Rapids, Michigan, USA.
Simon RylaarsdamDepartment of Mathematics and Statistics, Calvin University, Grand Rapids, Michigan, USA.
Josefin LarssonKolmården Wildlife Park, Kolmården, Sweden.
Guillermo J Sanchez-ContrerasVeterinary Department, The Dolphin Company, Cancún, Mexico.
Suguru HigaMarine Mammal Department, Okinawa Churaumi Aquarium, Okinawa, Japan.
Gonçalo N MarquesVeterinary Department, Zoomarine Algarve, Guia, Portugal.ORCID https://orcid.org/0000-0003-1179-251X
Malgosia KaczmarskaZoo d'Amnéville, Amneville, France.
Jason SomarelliDepartment of Medicine, Duke University Medical School, Raleigh, North Carolina, USA.ORCID https://orcid.org/0000-0003-1510-9343
Stacy L DeRuiterDepartment of Mathematics and Statistics, Calvin University, Grand Rapids, Michigan, USA.ORCID https://orcid.org/0000-0002-0571-0306

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We measured the BASAL breathing frequency following an overnight fast in adult, non-pregnant/non-lactating, inactive mammals ranging in body mass from 15 to 5520 kg. The data included results from 338 individual animals from 34 species that were divided into terrestrial, semi-aquatic (Otariidae and Phocidae) and aquatic mammals. Following attempts to limit the collection of breathing frequency using a basal definition and to correct the analysis phylogenetically, our results suggest that there are differences in the allometric mass-exponent between terrestrial and aquatic/semi-aquatic mammals. An allometric regression model, whereby both body mass and breathing frequency were transformed using log

Indexed as

MammalsPhylogenyRespirationRespiratory RateAnimalsBody Weightmetabolic raterespirationventilation

Identifiers

PMID40167507
PMCPMC12400827

What OpenQuestion holds

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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.