Diverse activity rhythms in sharks (Elasmobranchii) ...
Sharks are an interesting group of vertebrates, as many species swim continuously to “ram” oxygen-rich seawater over their gills (ram ventilators), whereas other species “pump” seawater over their gills by manipulating buccal cavity volume while remaining motionless (buccal pumpers). This difference...
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2022
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ftdatacite:10.26181/19295018.v1 2024-09-15T18:41:56+00:00 Diverse activity rhythms in sharks (Elasmobranchii) ... Kelly, Michael Murray, ERP Kerr, Caroline Radford, CA Collin, Shaun Lesku, John Hemmi, JM 2022 https://dx.doi.org/10.26181/19295018.v1 https://opal.latrobe.edu.au/articles/journal_contribution/Diverse_activity_rhythms_in_sharks_Elasmobranchii_/19295018/1 unknown La Trobe https://dx.doi.org/10.26181/19295018 In Copyright http://rightsstatements.org/vocab/InC/1.0/ Biological sciences FOS Biological sciences Ecology Zoology Neurosciences FOS Clinical medicine Biological psychology Text Journal contribution ScholarlyArticle article-journal 2022 ftdatacite https://doi.org/10.26181/19295018.v110.26181/19295018 2024-08-01T10:34:12Z Sharks are an interesting group of vertebrates, as many species swim continuously to “ram” oxygen-rich seawater over their gills (ram ventilators), whereas other species “pump” seawater over their gills by manipulating buccal cavity volume while remaining motionless (buccal pumpers). This difference in respiratory physiology raises the question: What are the implications of these differences in lifestyle for circadian rhythms? We investigated the diel activity patterns of 5 species of sharks, including 3 ram ventilating species: the school shark (Galeorhinus galeus), the spotted estuary smooth-hound (Mustelus lenticulatus), and the spiny dogfish (Squalus acanthias); and 2 buccal pumping species: the Port Jackson (Heterodontus portusjacksoni) and draughtsboard (Cephaloscyllium isabellum) sharks. We measured the amount, duration, and distance traveled while swimming over multiple days under a 12:12 light:dark light regime for all species and used modified light regimes for species with a clear diel rhythm in ... Text spiny dogfish Squalus acanthias DataCite |
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Biological sciences FOS Biological sciences Ecology Zoology Neurosciences FOS Clinical medicine Biological psychology |
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Biological sciences FOS Biological sciences Ecology Zoology Neurosciences FOS Clinical medicine Biological psychology Kelly, Michael Murray, ERP Kerr, Caroline Radford, CA Collin, Shaun Lesku, John Hemmi, JM Diverse activity rhythms in sharks (Elasmobranchii) ... |
topic_facet |
Biological sciences FOS Biological sciences Ecology Zoology Neurosciences FOS Clinical medicine Biological psychology |
description |
Sharks are an interesting group of vertebrates, as many species swim continuously to “ram” oxygen-rich seawater over their gills (ram ventilators), whereas other species “pump” seawater over their gills by manipulating buccal cavity volume while remaining motionless (buccal pumpers). This difference in respiratory physiology raises the question: What are the implications of these differences in lifestyle for circadian rhythms? We investigated the diel activity patterns of 5 species of sharks, including 3 ram ventilating species: the school shark (Galeorhinus galeus), the spotted estuary smooth-hound (Mustelus lenticulatus), and the spiny dogfish (Squalus acanthias); and 2 buccal pumping species: the Port Jackson (Heterodontus portusjacksoni) and draughtsboard (Cephaloscyllium isabellum) sharks. We measured the amount, duration, and distance traveled while swimming over multiple days under a 12:12 light:dark light regime for all species and used modified light regimes for species with a clear diel rhythm in ... |
format |
Text |
author |
Kelly, Michael Murray, ERP Kerr, Caroline Radford, CA Collin, Shaun Lesku, John Hemmi, JM |
author_facet |
Kelly, Michael Murray, ERP Kerr, Caroline Radford, CA Collin, Shaun Lesku, John Hemmi, JM |
author_sort |
Kelly, Michael |
title |
Diverse activity rhythms in sharks (Elasmobranchii) ... |
title_short |
Diverse activity rhythms in sharks (Elasmobranchii) ... |
title_full |
Diverse activity rhythms in sharks (Elasmobranchii) ... |
title_fullStr |
Diverse activity rhythms in sharks (Elasmobranchii) ... |
title_full_unstemmed |
Diverse activity rhythms in sharks (Elasmobranchii) ... |
title_sort |
diverse activity rhythms in sharks (elasmobranchii) ... |
publisher |
La Trobe |
publishDate |
2022 |
url |
https://dx.doi.org/10.26181/19295018.v1 https://opal.latrobe.edu.au/articles/journal_contribution/Diverse_activity_rhythms_in_sharks_Elasmobranchii_/19295018/1 |
genre |
spiny dogfish Squalus acanthias |
genre_facet |
spiny dogfish Squalus acanthias |
op_relation |
https://dx.doi.org/10.26181/19295018 |
op_rights |
In Copyright http://rightsstatements.org/vocab/InC/1.0/ |
op_doi |
https://doi.org/10.26181/19295018.v110.26181/19295018 |
_version_ |
1810486303537496064 |