ArticleBiology letters2024
Morphology of nares associated with stereo-olfaction in baleen whales.
Article in Biology letters, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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
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Who cites it
4 citing papers in PubMed, 7 citations in OpenAlex.
- Diving Into the Chemical World of Cetaceans: A Review on the Chemical Senses in Dolphins and Whales.Journal of chemical ecology · 2026Review
- The future of baleen whales: Recoveries, environmental constraints, and climate change.Science advances · 2025Review
- Humpback whale (Proceedings. Biological sciences · 2025Article
- Morphology of nares associated with stereo-olfaction in baleen whales.Biology letters · 2024Article
Corrections and comments
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Authors and funding
18 authors at 13 institutions in 7 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The sensory mechanisms used by baleen whales (Mysticeti) for locating ephemeral, dense prey patches in vast marine habitats are poorly understood. Baleen whales have a functional olfactory system with paired rather than single blowholes (nares), potentially enabling stereo-olfaction. Dimethyl sulfide (DMS) is an odorous gas emitted by phytoplankton in response to grazing by zooplankton. Some seabirds use DMS to locate prey, but this ability has not been demonstrated in whales. For 14 extant species of baleen whale, nares morphometrics (imagery from unoccupied aerial systems, UAS) was related to published trophic level indices using Bayesian phylogenetic mixed modelling. A significant negative relationship was found between nares width and whale trophic level (
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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.