Fish

A closer look inside rodent water valves

An increase in the number of leaking water valves was observed ........ resulted in flooded cages.

Year Published: 2009Topics: Husbandry & ManagementAnimal Type: Rodent, Salmon

Citation: Ogeka, S. 2009. A closer look inside rodent water valves. American Association for Laboratory Animal Science [AALAS] Meeting Official Program, 123 (Abstract).

Forebrain cell proliferation, behavior, and physiology of zebrafish, Danio rerio, kept in enriched or barren environments

Comparative studies on neural plasticity in non-mammalian vertebrates are increasingly promoted as an important complement to mammalian models. In teleost fishes the number of brain cells increases with age, body weight, and body length throughout life. Neurogenesis persists to a...

Year Published: 2010Topics: Environmental EnrichmentAnimal Type: Fish, Zebrafish

Citation: Von Krogh, K., Sørensen, C., Nilsson, G. E. et al. 2010. Forebrain cell proliferation, behavior, and physiology of zebrafish, Danio rerio, kept in enriched or barren environments. Physiology & Behavior 101(1), 32-39.

Sexually segregated housing results in improved early larval survival in zebrafish

Large-scale aquaculture facilities require highly optimized husbandry protocols that maximize fecundity and embryo health while minimizing cost and effort. Although zebrafish are being increasingly used for preclinical drug screens, functional genomic research and toxicological and behavioral studies, many of the...

Year Published: 2010Topics: Husbandry & Management, Rearing & WeaningAnimal Type: Fish, Zebrafish

Citation: Kurtzman, M. S., Craig, M. P., Grizzle, B. K. et al. 2010. Sexually segregated housing results in improved early larval survival in zebrafish. Lab Animal 39, 183-189.

Preference for structured environment in zebrafish (Danio rerio) and checker bards (Puntius oligolepis)

Information about the welfare and husbandry of pet and laboratory fish is scarce although millions of fish are sold in pet shops and used in laboratory research every year. Inadequate housing conditions can cause behavioural problems also in fish since...

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

Citation: Kistler, C., Hegglin, D., Würbel, H. et al. 2011. Preference for structured environment in zebrafish (Danio rerio) and checker bards (Puntius oligolepis). Applied Animal Behaviour Science 135(4), 318-327.

Environmental enrichment and the laboratory zebrafish

The zebrafish (Danio rerio) is a small tropical minnow that is playing an increasingly big role in the world of scientific research. In the last year alone, researchers working with this diminutive fish from south Asia have discovered a new...

Year Published: 2012Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Lawrence C. 2012. Environmental enrichment and the laboratory zebrafish. The Enrichment Record 11, 11-15.

Housing conditions differentially affect physiological and behavioural stress responses of zebrafish, as well as the response to anxiolytics

Zebrafish are a widely utilised animal model in developmental genetics, and owing to recent advances in our understanding of zebrafish behaviour, their utility as a comparative model in behavioural neuroscience is beginning to be realised. One widely reported behavioural measure...

Year Published: 2012Topics: Social Housing & CompanionshipAnimal Type: Fish, Zebrafish

Citation: Parker, M. O., Millington, M. E., Combe, F. J. et al. 2012. Housing conditions differentially affect physiological and behavioural stress responses of zebrafish, as well as the response to anxiolytics. PLOS ONE 7(4), e34992.

Does structural enrichment for the toxicology studies improve zebrafish welfare?

Enrichment of the environment for captive animals is aimed at producing beneficial effects on the behaviour and physiology of relevant species, and is commonly used to reduce harmful social behaviours and stereotypies. However, little work has been undertaken to develop...

Year Published: 2012Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Wilkes L, Owen SF, Readman GD, et al. 2012. Does structural enrichment for the toxicology studies improve zebrafish welfare? Applied Animal Behaviour Science 139(1-2), 143-150.

Aggression and welfare in a common aquarium fish, the Midas cichlid

Many species of fishes are aggressive when placed in small aquaria. Aggression can negatively affect the welfare of those individuals toward whom it is directed. Animals may behave aggressively in order to defend resources such as food, shelter, mates, and...

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

Citation: Oldfield, R. G. 2011. Aggression and welfare in a common aquarium fish, the Midas cichlid. Journal of Applied Animal Welfare Science 14(4), 340-360.

Enrichment for laboratory zebrafish (Danio rerio)

This article discusses how behavioral management, enrichment structures, diet, and light cycle can be used to help improve the welfare of zebrafish.

Year Published: 2014Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Collymore, C., Lawrence, C., Lieggi, C. 2014. Enrichment for laboratory zebrafish (Danio rerio). Laboratory Animal Science Professional 2(3) (September), 51-54.

Compassion Makes a Difference – Discussions by the Laboratory Animal Refinement & Enrichment Forum [LAREF], Volume III

This is the third volume of discussions that took place on the Laboratory Animal Refinement & Enrichment Forum (LAREF). This forum is dedicated to the exchange of personal experiences of refining the conditions under which animals are housed and handled...

Year Published: 2013Topics: Animal Training, Drug/Substance Administration, Environmental Enrichment, Housing, Social Housing & CompanionshipAnimal Type: Amphibian, Baboon, Cat, Chimpanzee, Dog, Fish, Frog & Toad, Goat, Macaque, Marmoset, Mouse, Nonhuman Primate, Owl Monkey, Pig, Rabbit, Rat, Reptile, Rodent, Sheep, Snake, Squirrel Monkey, Vervet (African Green Monkey), Zebrafish

Citation: Reinhardt, V. (ed.) 2013. Compassion Makes a Difference - Discussions by the Laboratory Animal Refinement & Enrichment Forum [LAREF], Volume III. Animal Welfare Institute, Washington, DC.