Fish Ethology and Welfare | - CCMAR -

Fish Ethology and Welfare

Short Title 
FishEthoGroup
Description 

We conduct research on ethology and welfare of aquatic animals. Other activities include developing an open-access database on the welfare of farmed fish, providing consultancy services for fish farms and organizing training actions at scientific and industry levels.

Coordinator 

Organiza

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The Fish Ethology and Welfare Group develops its activity in 4 main pillars:

  • Fundamental research on the ethology and welfare of aquatic animals (namely fish), including not only proximate mechanisms underlying behaviour such as endocrinology, neurobiology and transcriptomics, but also ultimate mechanisms such as ecology, evolution, adaptation and selection (see publications);
  • An open-access database on welfare of farmed aquatic animals, reviewing essential welfare criteria for all aquatic animal species currently farmed worldwide (see FishEthoBase);
  • Consultancy for fish farms with the aim of establishing welfare standards for aquaculture (see the CAREFISH project);
News 
Members

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Table view
Coordinator Position
Joao L. Saraiva Investigador
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Maria Cabrera's picture
Position:
Former
Other Past Members 
Pablo Arechavala-López (IMEDEA/CSIC, Spain)
Jenny Volstorf
Sebastian Scholz
Billo Heinzpeter-Studer
Gallery
Publications
Selected Publications 
Arechavala-López PA, Saraiva JL. Welfare Of Cultured And Experimental Fishes. Basel, Switzerland: MDPI; 2019. doi:10.3390/books978-3-03921-711-3
Huntingford F, Kadri S, Saraiva JL. Welfare of cage cultured fish under climate change. In: Climate Change On Diseases And Disorders Of Finfish In Cage Culture, 3Rd Edition. 3rdrd ed. Climate Change on Diseases and Disorders of Finfish in Cage Culture, 3rd edition. CABI; 2023.
Saraiva JL, Arechavala-Lopez P, Sneddon L. Farming fish. In: Routledge Handbook Of Animal Welfare. Routledge Handbook of Animal Welfare. Taylor and Francis; 2022.
Saraiva JL, Castanheira MFilipa, Arechavala-López PA, Volstorf J, Studer BHeinzpeter. Domestication and Welfare in Farmed Fish. In: Animal Domestication. Animal Domestication. ; 2018. doi:10.5772/intechopen.77251
Saraiva JL, Arechavala-López PA, Castanheira MF, Volstorf J, Studer BHeinzpeter. A Global Assessment of Welfare in Farmed Fishes: The Fishethobase. Fishes. 2019. doi:10.3390/fishes4020030
All Publications
Saraiva JL, Volstorf J, Cabrera-Álvarez MJ, Arechavala-Lopez P. Using Ethology To Improve Farmed Fish Welfare And Production. Brussels: Aquaculture Advisory Council; 2022. https://aac-europe.org/images/AAC_ethology_and_welfare_final.pdf.
Saraiva JL, Arechavala-Lopez P, Sneddon L. Finding the "golden stocking density": a balance between fish welfare and farmers' perspectives. Frontiers in Veterinary Science. 2022. doi:10.3389/fvets.2022.930221
Arechavala-Lopez P, Nuñez-Velazquez S, Diaz-Gil C, Follana-Berná G, Saraiva JL. Suspended Structures Reduce Variability of Group Risk-Taking Responses of Dicentrarchus labrax Juvenile Reared in Tanks. Fishes. 2022;7(3):126. doi:10.3390/fishes7030126
Palstra AP, Arechavala-Lopez P, Xue Y, Roque A. Accelerometry of Seabream in a Sea-Cage: Is Acceleration a Good Proxy for Activity?. Frontiers in Marine Science. 2021;8. doi:10.3389/fmars.2021.639608
Rios-Fuster B, Arechavala-Lopez P, García-Marcos K, et al. Experimental evidence of physiological and behavioral effects of microplastic ingestion in Sparus aurata. Aquatic Toxicology. 2021;231:105737. doi:10.1016/j.aquatox.2020.105737
Arechavala-Lopez P, Pérez-Mayol S, Palmer M, Valero-Rodriguez JM, Sanchez-Jerez P, Morales-Nin B. Tracing of aquaculture-escaped meagre Argyrosomus regius through otolith microchemistry. Journal of Sea Research. 2021;169:102007. doi:10.1016/j.seares.2021.102007
Follana-Berná G, Palmer M, Campos-Candela A, et al. Consequences of trait-selective fisheries on population reproductive potential: An experimental approach. Fisheries Research. 2021;239:105939. doi:10.1016/j.fishres.2021.105939
Saraiva JL, Arechavala-Lopez P, Cabrera-Alvarez M, Waley D. Particular Welfare Needs In Animal Transport: Aquatic Animals. Brussels: European Parliament; 2021. https://www.europarl.europa.eu/thinktank/en/document.html?reference=IPOL_STU(2021)690875.
Follana-Berná G, Palmer M, Lekanda-Guarrotxena A, Grau A, Arechavala-Lopez P. Fish density estimation using unbaited cameras: Accounting for environmental-dependent detectability. Journal of Experimental Marine Biology and Ecology. 2020;527. doi:10.1016/j.jembe.2020.151376
Muñoz L, Aspillaga E, Palmer M, Saraiva JL, Arechavala-Lopez P. Acoustic telemetry: a tool to monitor fish swimming behaviour in sea-cage aquaculture. Frontiers in Marine Science. 2020. doi:10.3389/fmars.2020.00645
Diaz-Gil C, Alós J, Arechavala-Lopez P, et al. Reversible morphological changes in a juvenile marine fish after exposure to predatory alarm cues. Royal Society Open Science. 2020;7(5):191945. doi:10.1098/rsos.191945
Arechavala-Lopez P, Caballero-Froilán JC, Jiménez-García M, et al. Enriched environments enhance cognition, exploratory behaviour and brain physiological functions of Sparus aurata. Scientific Reports. 2020;10(1). doi:10.1038/s41598-020-68306-6
Arechavala-López PA, Nazzaro-Alvarez J, Jardí-Pons A, et al. Linking stocking densities and feeding strategies with social and individual stress responses on gilthead seabream (Sparus aurata). Physiology & Behavior. 2020;213. doi:10.1016/j.physbeh.2019.112723
Baduy F, Saraiva JL, Ribeiro F, Canario AVM, Guerreiro PM. Distribution and Risk Assessment of Potential Invasiveness of Australoheros facetus (Jenyns, 1842) in Portugal. Fishes. 2020;5(1). doi:10.3390/fishes5010003
Candela MGimenez, Saraiva JL, Bauer H. The legal protection of farmed fish in Europe – analysing the range of EU legislation and the impact of international animal welfare standards for the fishes in European aquaculture. dA. Derecho Animal (Forum of Animal Law Studies). 2020;11(1). doi:10.5565/rev/da.460
CASTRO-FERNÁNDEZ JULIA, CASTEJÓN-SILVO INÉS, Arechavala-Lopez P, TERRADOS JORGE, Morales-Nin B. Feeding ecology of pipefish species inhabiting Mediterranean seagrasses. Mediterranean Marine Science. 2019. doi:10.12681/mms.22455
Saraiva JL, Arechavala-López PA, Castanheira MF, Volstorf J, Studer BHeinzpeter. A Global Assessment of Welfare in Farmed Fishes: The Fishethobase. Fishes. 2019. doi:10.3390/fishes4020030
Arechavala-López PA, Diaz-Gil C, Saraiva JL, et al. Effects of structural environmental enrichment on welfare of juvenile seabream (Sparus aurata). Aquaculture Reports. 2019;15. doi:10.1016/j.aqrep.2019.100224
Saraiva JL. Fish Lives Matter! Science-based evidence and directions for humane fish farming. 2019.
Saraiva JL, Arechavala-Lopez P. Welfare of Fish—No Longer the Elephant in the Room. Fishes. 2019;4:39–0. doi:10.3390/fishes4030039
Arechavala-López PA, Saraiva JL. Welfare Of Cultured And Experimental Fishes. Basel, Switzerland: MDPI; 2019. doi:10.3390/books978-3-03921-711-3
Höglund E, Moltesen M, Castanheira MF, et al. Contrasting neurochemical and behavioural profiles reflects stress coping styles but not stress responsiveness in farmed gilthead seabream (Sparus aurata). Physiology and Behavior. 2019. doi:https://doi.org/10.1016/j.physbeh.2019.112759
Oliveira C, McStay E, Cabrita E, et al. Investigating the kisspeptin system in the hermaphrodite teleost gilthead seabream (Sparus aurata). Comparative biochemistry and physiology. Part A, Molecular & integrative physiology. 2019. doi:10.1016/j.cbpa.2019.110624
Saraiva JL, Castanheira MF, Arechavala-López PA, Bray P, Studer BHeinzpeter. The CAREFISH project: establishing scientific welfare standards in fish farming certification. 2018.
Projects
Events
Type of Event 
Scientific Gathering
fair-fish and its partners CCMAR, Fishethogroup Association, Friend of the Sea, and Demos proudly present the 5 th edition of the Summer Shoal. The topic of "fish welfare" is highly relevant. This is...
September 12, 2023 to September 15, 2023
at 
Ria Formosa
Type of Event 
Scientific Gathering
After a forced halt in the last two years, 2022 marks the return of the pioneer event gathering stakeholders in constructive dialogue around the welfare of fish. The Fishethogroup, fair-fish...
June 28, 2022 to July 1, 2022
at 
Ria Formosa
Type of Event 
Seminar
Pablo Arechavala-Lopez will talk about environmental enrichment that is considered a potential tool to improve or promote fish welfare in captive animals.
November 14, 2019
at 
Anfiteatro B | Complexo Pedagógico I Gambelas Campus
Type of Event 
Scientific Gathering
The 3rd Summer Shoal on Fish Ethology and Welfare aims to a meeting point of stakeholders in the "fish world", and once more integrate perspectives often perceived as antagonistic, in order to...
September 10, 2019 to September 13, 2019
at 
Ria Formosa
Type of Event 
Seminar
Next week, November 8nd, at 1:30 pm on Amph. 1.8 (bd8).
November 8, 2017
at 
Anf.1.8 ( bd 8) - Gambelas Campus UAlg
News
News 
João Saraiva is going to re-join CCMAR, leading a new research group focused in Ethology and Welfare. Welcome back João!
RESEARCH TREND ALERT: Now that eco-concerns have pushed the agenda towards sustainable aquaculture, it is time to address welfare in fish farming.
CCMAR researcher, João Saraiva, represented his work at European Maritime Day 2019.
The third edition of the Summer Shoal, dedicate to fish welfare, was organized for the first time in Portugal and was a huge success.
Fish Ethology and Welfare group, from the Centre for Marine Sciences (CCMAR) organized last November a unique fish welfare course, attended by some renowned international researchers in this area.
A new book entitled “Welfare of Cultured and Experimental Fishes” was recently edited by João L. Saraiva and Pablo Arechavala-Lopez, researchers from the Center for Marine Sciences (CCMAR) . Fish welfare is a recent field , but...