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  1. Article ; Online: Thermal sensitivity of metabolic rate mirrors biogeographic differences between teleosts and elasmobranchs.

    Watanabe, Yuuki Y / Payne, Nicholas L

    Nature communications

    2023  Volume 14, Issue 1, Page(s) 2054

    Abstract: Environmental temperature affects physiological functions, representing a barrier for the range expansions of ectothermic species. To understand the link between thermal physiology and biogeography, a key question is whether among-species thermal ... ...

    Abstract Environmental temperature affects physiological functions, representing a barrier for the range expansions of ectothermic species. To understand the link between thermal physiology and biogeography, a key question is whether among-species thermal sensitivity of metabolic rates is mechanistically constrained or buffered through physiological remodeling over evolutionary time. The former conception, the Universal Temperature Dependence hypothesis, predicts similar among- and within-species thermal sensitivity. The latter conception, the Metabolic Cold Adaptation hypothesis, predicts lower among-species thermal sensitivity than within-species sensitivity. Previous studies that tested these hypotheses for fishes overwhelmingly investigated teleosts with elasmobranchs understudied. Here, we show that among-species thermal sensitivity of resting metabolic rates is lower than within-species sensitivity in teleosts but not in elasmobranchs. Further, species richness declines with latitude more rapidly in elasmobranchs than in teleosts. Metabolic Cold Adaptation exhibited by teleosts might underpin their high diversity at high latitudes, whereas the inflexible thermal sensitivity approximated by Universal Temperature Dependence of elasmobranchs might explain their low diversity at high latitudes.
    MeSH term(s) Animals ; Elasmobranchii ; Fishes/metabolism ; Temperature
    Language English
    Publishing date 2023-04-12
    Publishing country England
    Document type Journal Article
    ZDB-ID 2553671-0
    ISSN 2041-1723 ; 2041-1723
    ISSN (online) 2041-1723
    ISSN 2041-1723
    DOI 10.1038/s41467-023-37637-z
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  2. Article ; Online: Author Correction: Thermal sensitivity of metabolic rate mirrors biogeographic differences between teleosts and elasmobranchs.

    Watanabe, Yuuki Y / Payne, Nicholas L

    Nature communications

    2023  Volume 14, Issue 1, Page(s) 2369

    Language English
    Publishing date 2023-04-25
    Publishing country England
    Document type Published Erratum
    ZDB-ID 2553671-0
    ISSN 2041-1723 ; 2041-1723
    ISSN (online) 2041-1723
    ISSN 2041-1723
    DOI 10.1038/s41467-023-38166-5
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: A review of elasmobranch catch-and-release science: synthesis of current knowledge, implications for best practice and future research directions.

    Cameron, Luke W J / Roche, William K / Beckett, Katy / Payne, Nicholas L

    Conservation physiology

    2023  Volume 11, Issue 1, Page(s) coad100

    Abstract: Until relatively recently commercial fisheries have been considered the main driving factor for elasmobranch population declines. However, this belief has begun to shift with the realization that recreational elasmobranch catches may equal or exceed ... ...

    Abstract Until relatively recently commercial fisheries have been considered the main driving factor for elasmobranch population declines. However, this belief has begun to shift with the realization that recreational elasmobranch catches may equal or exceed commercial catches in some regions. Many recreational angling fisheries for elasmobranchs involve high participation in catch-and-release angling practices. However, high release rates may not necessarily equate to high survival rates. Therefore, to assist accurate assessment of the potential impact of recreational angling on elasmobranchs, we attempted to summarize and integrate currently available information on specific risk factors associated with recreational angling, alongside associated mortality rates, as well as information on angler behaviour as it relates to identified risk factors. We categorized the major angling-related effects into two groups: injury-induced effects; and biochemical disruption-induced effects; providing a summary of each group and outlining the main lethal and sub-lethal outcomes stemming from these. These outcomes include immediate and delayed post-release mortality, behavioural recovery periods (which may in-turn confer increased predation risks), chronic health impacts and capture-induced parturition and abortion. Additionally, we detailed a range of angling practices and equipment, including hook-type, hook removal and emersion (i.e. air exposure), as well as inter- and intra-specific factors, including aerobic scope, respiratory mode, body size and species-specific behaviours, which are likely to influence injury and/or mortality rates and should therefore be considered when assessing angling-related impacts. We then utilized these data to provide a range of actionable recommendations for both anglers and policymakers which would serve to reduce the population-level impact of recreational angling on these enigmatic animals.
    Language English
    Publishing date 2023-12-28
    Publishing country England
    Document type Journal Article
    ZDB-ID 2721508-8
    ISSN 2051-1434
    ISSN 2051-1434
    DOI 10.1093/conphys/coad100
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  4. Article: Tail shape and the swimming speed of sharks.

    Iliou, Anthony S / Vanderwright, Wade / Harding, Lucy / Jacoby, David M P / Payne, Nicholas L / Dulvy, Nicholas K

    Royal Society open science

    2023  Volume 10, Issue 10, Page(s) 231127

    Abstract: Trait-based ecology is a rapidly growing approach for developing insights and predictions for data-poor species. Caudal tail fin shape has the potential to reveal much about the energetics, activity and ecology of fishes and can be rapidly measured from ... ...

    Abstract Trait-based ecology is a rapidly growing approach for developing insights and predictions for data-poor species. Caudal tail fin shape has the potential to reveal much about the energetics, activity and ecology of fishes and can be rapidly measured from field guides, which is particularly helpful for data-sparse species. One outstanding question is whether swimming speed in sharks is related to two morphological traits: caudal fin aspect ratio (CFAR, height
    Language English
    Publishing date 2023-10-11
    Publishing country England
    Document type Journal Article
    ZDB-ID 2787755-3
    ISSN 2054-5703
    ISSN 2054-5703
    DOI 10.1098/rsos.231127
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  5. Article ; Online: An alternative explanation for global trends in thermal tolerance.

    Payne, Nicholas L / Smith, James A

    Ecology letters

    2017  Volume 20, Issue 1, Page(s) 70–77

    Abstract: Ectotherms from higher latitudes can generally perform over broader temperature ranges than tropical ectotherms. This pattern is thought to reflect trends in temperature variability: tropical ectotherms evolve to be 'thermal specialists' because their ... ...

    Abstract Ectotherms from higher latitudes can generally perform over broader temperature ranges than tropical ectotherms. This pattern is thought to reflect trends in temperature variability: tropical ectotherms evolve to be 'thermal specialists' because their environment is thermally stable. However, the tropics are also hotter, and most physiological rates increase exponentially with temperature. Using a dataset spanning diverse ectotherms, we show that the temperature ranges ectotherms tolerate (the difference between lower and upper critical temperatures, and between optimum and upper critical temperatures) generally represents the same range of equivalent biological rates (e.g. metabolism) for cool- and warm-adapted species, and independent of latitude or elevation. This suggests that geographical trends in temperature variability may not be the ultimate mechanism underlying latitudinal and elevational trends in thermal tolerance. Rather, we propose that tropical ectotherms can perform over a narrower range of temperatures than species from higher latitudes because the tropics are hotter.
    MeSH term(s) Animals ; Arthropods/physiology ; Biological Evolution ; Ecosystem ; Species Specificity ; Thermotolerance ; Tropical Climate ; Vertebrates/physiology
    Language English
    Publishing date 2017
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 1441608-6
    ISSN 1461-0248 ; 1461-023X
    ISSN (online) 1461-0248
    ISSN 1461-023X
    DOI 10.1111/ele.12707
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Bonn / Germany

    Z 2005/709: Show issues

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  6. Article: Using tri-axial accelerometer loggers to identify spawning behaviours of large pelagic fish

    Clarke, Thomas M / Whitmarsh, Sasha K / Hounslow, Jenna L / Gleiss, Adrian C / Payne, Nicholas L / Huveneers, Charlie

    Movement ecology. 2021 Dec., v. 9, no. 1

    2021  

    Abstract: BACKGROUND: Tri-axial accelerometers have been used to remotely describe and identify in situ behaviours of a range of animals without requiring direct observations. Datasets collected from these accelerometers (i.e. acceleration, body position) are ... ...

    Abstract BACKGROUND: Tri-axial accelerometers have been used to remotely describe and identify in situ behaviours of a range of animals without requiring direct observations. Datasets collected from these accelerometers (i.e. acceleration, body position) are often large, requiring development of semi-automated analyses to classify behaviours. Marine fishes exhibit many “burst” behaviours with high amplitude accelerations that are difficult to interpret and differentiate. This has constrained the development of accurate automated techniques to identify different “burst” behaviours occurring naturally, where direct observations are not possible. METHODS: We trained a random forest machine learning algorithm based on 624 h of accelerometer data from six captive yellowtail kingfish during spawning periods. We identified five distinct behaviours (swim, feed, chafe, escape, and courtship), which were used to train the model based on 58 predictive variables. RESULTS: Overall accuracy of the model was 94%. Classification of each behavioural class was variable; F₁ scores ranged from 0.48 (chafe) – 0.99 (swim). The model was subsequently applied to accelerometer data from eight free-ranging kingfish, and all behaviour classes described from captive fish were predicted by the model to occur, including 19 events of courtship behaviours ranging from 3 s to 108 min in duration. CONCLUSION: Our findings provide a novel approach of applying a supervised machine learning model on free-ranging animals, which has previously been predominantly constrained to direct observations of behaviours and not predicted from an unseen dataset. Additionally, our findings identify typically ambiguous spawning and courtship behaviours of a large pelagic fish as they naturally occur.
    Keywords Seriola lalandi ; accelerometers ; algorithms ; automation ; courtship ; data collection ; ecology ; forestry equipment ; models ; pelagic fish
    Language English
    Dates of publication 2021-12
    Size p. 26.
    Publishing place BioMed Central
    Document type Article
    ZDB-ID 2724975-X
    ISSN 2051-3933
    ISSN 2051-3933
    DOI 10.1186/s40462-021-00248-8
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  7. Article ; Online: Centralized red muscle in

    Dolton, Haley R / Snelling, Edward P / Deaville, Robert / Jackson, Andrew L / Perkins, Matthew W / Bortoluzzi, Jenny R / Purves, Kevin / Curnick, David J / Pimiento, Catalina / Payne, Nicholas L

    Biology letters

    2023  Volume 19, Issue 11, Page(s) 20230331

    Abstract: The order Lamniformes contains charismatic species such as the white ... ...

    Abstract The order Lamniformes contains charismatic species such as the white shark
    MeSH term(s) Animals ; Sharks/physiology ; Ecosystem ; Prevalence ; Gigantism ; Muscle, Skeletal
    Language English
    Publishing date 2023-11-08
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2135022-X
    ISSN 1744-957X ; 1744-9561
    ISSN (online) 1744-957X
    ISSN 1744-9561
    DOI 10.1098/rsbl.2023.0331
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 1364 -Letters-: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    Jg. 1995 - 2021: Lesesall (1.OG)
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    Zs.A 6024: Show issues Location:
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  8. Article: An alternative explanation for global trends in thermal tolerance

    Payne, Nicholas L / James A. Smith

    Ecology letters. 2017 Jan., v. 20, no. 1

    2017  

    Abstract: Ectotherms from higher latitudes can generally perform over broader temperature ranges than tropical ectotherms. This pattern is thought to reflect trends in temperature variability: tropical ectotherms evolve to be ‘thermal specialists’ because ... ...

    Abstract Ectotherms from higher latitudes can generally perform over broader temperature ranges than tropical ectotherms. This pattern is thought to reflect trends in temperature variability: tropical ectotherms evolve to be ‘thermal specialists’ because their environment is thermally stable. However, the tropics are also hotter, and most physiological rates increase exponentially with temperature. Using a dataset spanning diverse ectotherms, we show that the temperature ranges ectotherms tolerate (the difference between lower and upper critical temperatures, and between optimum and upper critical temperatures) generally represents the same range of equivalent biological rates (e.g. metabolism) for cool‐ and warm‐adapted species, and independent of latitude or elevation. This suggests that geographical trends in temperature variability may not be the ultimate mechanism underlying latitudinal and elevational trends in thermal tolerance. Rather, we propose that tropical ectotherms can perform over a narrower range of temperatures than species from higher latitudes because the tropics are hotter.
    Keywords data collection ; ectothermy ; heat tolerance ; latitude ; metabolism ; temperature ; thermal stability ; tropics
    Language English
    Dates of publication 2017-01
    Size p. 70-77.
    Publishing place John Wiley & Sons, Ltd
    Document type Article
    Note LETTER
    ZDB-ID 1441608-6
    ISSN 1461-0248 ; 1461-023X
    ISSN (online) 1461-0248
    ISSN 1461-023X
    DOI 10.1111/ele.12707
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 2005/709: Show issues

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  9. Article ; Online: Estuarine movements in a sparid hybrid complex

    van der Meulen, Dylan E. / Walsh, Chris T. / Reinfelds, Ivars V. / Payne, Nicholas L. / Ives, Matthew C. / Roberts, D. G. / Craig, James R. / Gray, Charles A. / Taylor, Matthew D.

    Marine and Freshwater Research. 2023, v. 74, no. 7 p.625-640

    2023  

    Abstract: Context Movements of purebred and hybrid complexes of species show the interactions that facilitate hybridisation and genetic introgression. Aims This study combines genetic analysis of Acanthopagrus spp. and acoustic tracking to understand the spatial ... ...

    Abstract Context Movements of purebred and hybrid complexes of species show the interactions that facilitate hybridisation and genetic introgression. Aims This study combines genetic analysis of Acanthopagrus spp. and acoustic tracking to understand the spatial ecology of this species complex. Methods Acanthopagrus australis (yellowfin bream) and the Acanthopagrus hybrid complex of A. australis and Acanthopagrus butcheri (black bream) were tracked using acoustic telemetry within a south-eastern Australian estuary. Key results Movements between A. australis and Acanthopagrus hybrids showed similarities, fish displayed high levels of residency and site fidelity, with peak distributions occurring 15 and 32km upstream of the river entrance. Offshore movements were recorded for 43% of A. australis and 38% of Acanthopagrus spp. hybrids where fish did not return to the study estuary. Estuarine movement patterns in A. australis and A . spp. hybrids were significantly related to conductivity, freshwater flow, temperature, genetic classification, and capture location. Repetitive spawning migrations were not observed for either A. australis or A . spp. hybrids. Overlap in distributions throughout the spawning period did occur. Conclusions This study highlighted the complexity of estuarine movement patterns in A. australis and Acanthopagrus hybrids because they appear to be dependent on freshwater flow, temperature, and ancestry. Implications A. australis and A . spp. hybrids may be capable of spawning within estuaries, and adult offshore movements may play a role in the genetic mixing of populations.
    Keywords Acanthopagrus australis ; acoustics ; adults ; ancestry ; bream ; ecology ; estuaries ; freshwater ; genetic analysis ; hybrids ; introgression ; philopatry ; purebreds ; research ; rivers ; telemetry ; temperature ; acoustic tracking ; capture location ; freshwater flows ; home range ; hybrid ; intra-estuarine ; movement ecology
    Language English
    Size p. 625-640.
    Publishing place CSIRO Publishing
    Document type Article ; Online
    ZDB-ID 1283028-8
    ISSN 1323-1650
    ISSN 1323-1650
    DOI 10.1071/MF22189
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    In stock of ZB MED Bonn / Germany

    Z 4948: Show issues

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  10. Article: Interacting with wildlife tourism increases activity of white sharks.

    Huveneers, Charlie / Watanabe, Yuuki Y / Payne, Nicholas L / Semmens, Jayson M

    Conservation physiology

    2018  Volume 6, Issue 1, Page(s) coy019

    Abstract: Anthropogenic activities are dramatically changing marine ecosystems. Wildlife tourism is one of the fastest growing sectors of the tourism industry and has the potential to modify the natural environment and behaviour of the species it targets. Here, we ...

    Abstract Anthropogenic activities are dramatically changing marine ecosystems. Wildlife tourism is one of the fastest growing sectors of the tourism industry and has the potential to modify the natural environment and behaviour of the species it targets. Here, we used a novel method to assess the effects of wildlife tourism on the activity of white sharks (
    Language English
    Publishing date 2018-05-21
    Publishing country England
    Document type Journal Article
    ZDB-ID 2721508-8
    ISSN 2051-1434
    ISSN 2051-1434
    DOI 10.1093/conphys/coy019
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