Zebrafish

Behavioural responses of fish larvae modulated by analgesic drugs after a stress exposure

Fish are known to respond to a wide range of irritant chemicals, displaying clear behavioural changes after exposure to potentially noxious stimuli. Recent evidence shows that these agents can have an impact on larval forms of fish. However, very little...

Year Published: 2017Topics: AnalgesiaAnimal Type: Fish, Zebrafish

Citation: Lopez-Luna, J., Canty, M. N., Al-Jubouri, Q. et al. 2017. Behavioural responses of fish larvae modulated by analgesic drugs after a stress exposure. Applied Animal Behaviour Science 195, 115-120.

Free-choice exploration increases affiliative behaviour in zebrafish

Cognitive stimulation has been shown to be rewarding and capable of eliciting positive emotions in several species. In contrast to the abundant learning and exploration opportunities available in nature, captive environments can be under-stimulating—with the potential to induce anhedonia and...

Year Published: 2018Topics: Environmental Enrichment, Natural BehaviorAnimal Type: Fish, Zebrafish

Citation: Graham, C., von Keyserlingk, M. A. G., Franks, B. 2018. Free-choice exploration increases affiliative behaviour in zebrafish. Applied Animal Behaviour Science 203, 103-110.

Zebrafish welfare: Natural history, social motivation and behaviour

Zebrafish are now one of the most used animal model species in scientific research worldwide. Our current knowledge of wild zebrafish is limited to an estimated range of their natural habitats and their tendencies to form groups. In laboratories, zebrafish...

Year Published: 2018Topics: Environmental Enrichment, Housing, Natural BehaviorAnimal Type: Fish, Zebrafish

Citation: Graham, C., von Keyserlingk, M. A. G., Franks, B. 2018. Zebrafish welfare: Natural history, social motivation and behaviour. Applied Animal Behaviour Science 200, 13-22.

DNA sampling by skin swabbing for Zebrafish (Danio rerio) and sticklebacks (Gasterosteus aculeatus)

Fin clipping of live fish under anaesthesia is widely used to collect tissues samples for DNA extraction. However, this technique raises a number of ethical concerns, since the use of anaesthetic and/or physical fin damage may cause behavioural changes, pain,...

Year Published: 2017Topics: Identification MethodAnimal Type: Fish, Other Fish, Zebrafish

Citation: Breacker, C., Tilley, C. 2017. DNA sampling by skin swabbing for Zebrafish (Danio rerio) and sticklebacks (Gasterosteus aculeatus). Animal Technology and Welfare 16(3), 211-213.

Increasing survival rates in the Zebrafish (Zebra danio) at the University of Manchester

The average survival rate for our Zebrafish (ZF) embryos was 65%. When it was time to create our next generation of Wild Type (WT) (used for embryo production), we decided to run a trial focussing on the effects of feeding...

Year Published: 2017Topics: Stocking DensityAnimal Type: Fish, Zebrafish

Citation: Mortell, D., Moores, S. 2017. Increasing survival rates in the Zebrafish (Zebra danio) at the University of Manchester. Animal Technology and Welfare 16(3), 214-215.

Review: Zebrafish environmental enrichment

Recently environmental enrichment for laboratory housed fish has received increasing levels of attention from a variety of interested parties from hobbyists, through animal technologists and aquaculturists, to scientists. Over the last few years, the growth in use of Zebrafish demonstrates...

Year Published: 2016Topics: Environmental Enrichment, Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Nichols, C., Wilson, C. 2016. Review: Zebrafish environmental enrichment. Animal Technology and Welfare 15(1), 23-25.

Assessing husbandry requirements of Zebrafish (Danio rerio) and Medaka (Oryzias latipes) using background literature and comparative information

Zebrafish are the most common species of fish used for research in the UK. However, the species Medaka is establishing itself as a complimentary species to the Zebrafish. Despite having similar husbandry requirements and physiology, there are areas where development...

Year Published: 2016Topics: Husbandry & ManagementAnimal Type: Fish, Other Fish, Zebrafish

Citation: Blackledge, S., Goodwin, N., Clark, B. 2016. Assessing husbandry requirements of Zebrafish (Danio rerio) and Medaka (Oryzias latipes) using background literature and comparative information. Animal Technology and Welfare 15(3), 191-193.

Do Buccal swabs from Zebrafish give enough of a sample of DNA to be used as a viable non-invasive method of genotyping? Animal Technology and Welfare 16(3), 155-164

The zebrafish has become a valuable research model within the laboratory. Currently the proven method of genotyping involves taking a tail fin clip from the fish to gain the sample. This involves surgically removing a piece of the tail fin...

Year Published: 2017Topics: Identification MethodAnimal Type: Fish, Zebrafish

Citation: Lawton, S. 2017. Do Buccal swabs from Zebrafish give enough of a sample of DNA to be used as a viable non-invasive method of genotyping? Animal Technology and Welfare 16(3), 155-164.

Fish sentience denial: Muddying the waters

Recent empirical studies have reported evidence that many aquatic species, including fish, cephalopods and crustaceans, have the capacity for nociception and pain, and that their welfare should be taken into consideration. Some sceptics, rejecting the precautionary principle, have denied that...

Year Published: 2018Topics: Welfare AssessmentAnimal Type: Fish, Zebrafish

Citation: Sneddon, L. U., Lopez-Luna, J., Wolfenden, D. et al. 2018. Fish sentience denial: Muddying the waters. Animal Sentience 21(1).

Behavioral characteristics of adult zebrafish (Danio rerio) after MS222 anesthesia for fin excision

The health of laboratory animals is an ethical responsibility of researchers and a critical determinant of experimental outcome. Therefore, all Husbandry & Management procedures should be evaluated for their effects on mortality, behavior, and physiology to maximize animal welfare and...

Year Published: 2017Topics: Anesthesia & SedationAnimal Type: Fish, Zebrafish

Citation: De Lombaert, M. C. M., Rick, E. L., Krugner-Higby, L. A. et al. 2017. Behavioral characteristics of adult zebrafish (Danio rerio) after MS222 anesthesia for fin excision. JAALAS 56(4), 377-381.