Zebrafish

Chronic handling stress in zebrafish Danio rerio husbandry

The zebrafish (Danio rerio, Hamilton, 1822) is one of the most important fish model species in scientific research, with millions of fish housed in laboratory animal facilities around the world. During husbandry, it is necessary to regularly handle the fish,...

Year Published: 2023Topics: HandlingAnimal Type: Fish, Zebrafish

Citation: Philippe, C., Vergauwen, L., Huyghe, K. et al. 2023. Chronic handling stress in zebrafish Danio rerio husbandry. Journal of Fish Biology 103(2), 367–377.

A systematic review of the impact of environmental enrichment in zebrafish

Environmental enrichment (EE) consists of a series of interventions carried out in the home environment to promote greater exposure to sensory stimuli and mimic the natural habitat of laboratory-housed animals, providing environments closer to those found in nature. Some studies...

Year Published: 2023Topics: Environmental EnrichmentAnimal Type: Fish, Zebrafish

Citation: Gallas-Lopes, M., Benvenutti, R., Donzelli, N. I. Z. et al. 2023. A systematic review of the impact of environmental enrichment in zebrafish. Lab Animal 52(12), 332-343.

Mirror, mirror on the wall… How tank material and the presence of “enrichments” affect competition and agonism in zebrafish (Danio rerio)

Despite generations of rearing in a laboratory environment, zebrafish (Danio rerio) retain innate preferences for environmental features that mimic their natural habitat (e.g. plants and gravel), but the effects of such preferred housing conditions on agonism are poorly understood. In...

Year Published: 2023Topics: Environmental EnrichmentAnimal Type: Fish, Zebrafish

Citation: Lavery, J. M., Mason, G. J. 2023. Mirror, mirror on the wall… How tank material and the presence of “enrichments” affect competition and agonism in zebrafish (Danio rerio). Applied Animal Behaviour Science 266, 106005.

Evaluation of disinfection methods for artificial plants in zebrafish (Danio rerio) recirculating water systems

The use of artificial plants as environmental enrichment for zebrafish (Danio rerio) in biomedical research facilities has been shown to provide benefits in animal welfare and care. Despite the benefits of artificial plants to zebrafish welfare, some research facilities are...

Year Published: 2023Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Camson, C. T., Palillo, J. A., Fehrenbach, L. A. et al. 2023. Evaluation of disinfection methods for artificial plants in zebrafish (Danio rerio) recirculating water systems. JAALAS 62(6), 512–517.

Zebrafish nutrition: Everything known and to be known

Despite the widespread use of zebrafish (Danio rerio) as a research animal in many studies including toxicologic and biomedical research, the nutritional requirements of this species have yet to be determined. Several aquafeed companies currently produce zebrafish diets that, with...

Year Published: 2023Topics: Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Ramezani-Fard, E. 2023. Zebrafish nutrition: Everything known and to be known. Laboratory Animal Science Professional 11(1) (January/February), 30-32.

Increasing the psychological wellbeing of zebrafish (Danio rerio) and African clawed frogs (Xenopus laevis) at the Cleveland Clinic

With the increased use of aquatic animals in research, especially zebrafish and African clawed frogs, there has been an increased interest in how to best address their psychological wellbeing. In this article, we have shown various ways to improve the...

Year Published: 2023Topics: Environmental EnrichmentAnimal Type: Amphibian, Fish, Frog & Toad, Zebrafish

Citation: Wood, H., Voros, G. B. 2023. Increasing the psychological wellbeing of zebrafish (Danio rerio) and African clawed frogs (Xenopus laevis) at the Cleveland Clinic. Laboratory Animal Science Professional 11(6) (November/December), 38-40.

Overcoming the hurdles of lab animal enrichment: Natural behaviors vs. scientific need

The Animal Resources Core (ARC) at the Abigail Wexner Research Institute (AWRI) at Nationwide Children's Hospital (NCH) faces many of the same challenges other institutions manage in terms of enrichment for laboratory animals. A Behavior Assessment Team (BAT) was developed...

Year Published: 2024Topics: Environmental EnrichmentAnimal Type: Chinchilla, Fish, Goat, Mouse, Pig, Rabbit, Rat, Rodent, Sheep, Zebrafish

Citation: Mantz, M., Pugerud, A. 2024. Overcoming the hurdles of lab animal enrichment: Natural behaviors vs. scientific need. Laboratory Animal Science Professional 12(1) (January/February), 32-34.

The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals (9th ed.)

The latest edition of the seminal reference on the care and management of laboratory and research animals. The newly revised ninth edition of The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals delivers an up-to-date...

Year Published: 2024Topics: Animal Training, Environmental Enrichment, Euthanasia, Housing, Husbandry & Management, Natural Behavior, Relocation & Transport, Welfare AssessmentAnimal Type: Amphibian, Bird, Capuchin, Cat, Cattle, Cephalopod, Crustacean, Dog, Equine, Ferret, Finch, Fish, Fowl, Frog & Toad, Gerbil, Goat, Guinea Pig, Hamster, Invertebrate, Lizard, Macaque, Marmoset, Mole Rat, Mouse, Nonhuman Primate, Other Animal, Other Bird, Other Fish, Other Nonhuman Primate, Other Rodent, Pig, Rabbit, Rat, Reptile, Rodent, Sheep, Snake, Tree Shrew, Turtle & Tortoise, Vervet (African Green Monkey), Zebrafish

Citation: Golledge, H., Richardson, C. (Eds.) 2024. The UFAW Handbook on the Care and Management of Laboratory and Other Research Animals (9th ed.). Wiley-Blackwell. 1040 p.

Spatial cognition in zebrafish: The role of strain and rearing environment

Two strains of zebrafish, WIK and a second-generation wild strain were reared in either a structurally simple or complex environment and compared in their ability to locate a food reward in a five-chambered maze. There was a significant interaction within...

Year Published: 2011Topics: Environmental Enrichment, HousingAnimal Type: Fish, Zebrafish

Citation: Spence, R., Magurran, A. E., Smith, C. 2011. Spatial cognition in zebrafish: The role of strain and rearing environment. Animal Cognition 14(4), 607–612.

Insensitivity to reward shifts in zebrafish (Danio rerio) and implications for assessing affective states

Theory and empirical findings predict that individuals in a negative affective state are more sensitive to unexpected reward loss and less sensitive to unexpected reward gain compared to individuals in a neutral or positive affective state. We explore the use...

Year Published: 2020Topics: Emotion, Pain, & Sentience, Environmental EnrichmentAnimal Type: Fish, Zebrafish

Citation: Tan, S. L. T., Handasyde, K. A., Rault, J.-L. et al. 2020. Insensitivity to reward shifts in zebrafish (Danio rerio) and implications for assessing affective states. Animal Cognition 23(1), 87–100