Zebrafish

Zebrafish social behavior in the wild

Wild zebrafish exhibit a wide range of behavior. We found abundant wild zebrafish in flowing rivers and still water, in large, tightly-knit groups of hundreds of individuals, as well as in small, loose shoals. In two still-water populations, zebrafish were...

Year Published: 2016Topics: Social Housing & CompanionshipAnimal Type: Fish, Zebrafish

Citation: Suriyampola, P. S., Shelton, D. S., Shukla, R. et al. 2016. Zebrafish social behavior in the wild. Zebrafish 13(1), 1-8.

Reduction in activity by noxious chemical stimulation is ameliorated by immersion in analgesic drugs in zebrafish

Research has recently demonstrated that larval zebrafish show similar molecular responses to nociception to those of adults. Our study explored whether unprotected larval zebrafish exhibited altered behaviour after exposure to noxious chemicals and screened a range of analgesic drugs to...

Year Published: 2017Topics: Analgesia, Welfare AssessmentAnimal Type: Fish, Zebrafish

Citation: Lopez-Luna, J., Al-Jubouri, Q., Al-Nuaimy, W. et al. 2017. Reduction in activity by noxious chemical stimulation is ameliorated by immersion in analgesic drugs in zebrafish. Journal of Experimental Biology 220(8), 1451-1458.

Dried rotifer sheet: A novel live feed for rearing first-feeding larvae

Rotifers are now becoming a standard live feed for first-feeding larvae, because of their easy rearing protocol and improved growth and survival rate, compared with other fish feed, paramecia, and processed powder fish feeds. In a group of rotifers, bdelloid...

Year Published: 2018Topics: Husbandry & ManagementAnimal Type: Fish, Zebrafish

Citation: Nakayama, H., Katayama, K., Onabe, Y. et al. 2018. Dried rotifer sheet: A novel live feed for rearing first-feeding larvae. Zebrafish 15(3), 291–294.

Report of Workshop on Euthanasia for Zebrafish—A Matter of welfare and science

The increasing importance of zebrafish as a biomedical model organism is reflected by the steadily growing number of publications and laboratories working with this species. Regulatory recommendations for euthanasia as issued in Directive 2010/63/EU are, however, based on experience with...

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

Citation: Köhler, A., Collymore, C., Finger-Baier, K. et al. 2017. Report of Workshop on Euthanasia for Zebrafish—A Matter of welfare and science. Zebrafish 14(6), 547-551.

Breeding zebrafish: A review of different methods and a discussion on standardization

In recent years, a rapidly increasing number of scientific papers have been published that utilize zebrafish (Danio rerio) as an alternative model organism in the study of a wide range of biological phenomena from cancer to behavior. This is, in...

Year Published: 2017Topics: Housing, Husbandry & Management, ReproductionAnimal Type: Fish, Zebrafish

Citation: Tsang, B., Zahid, H., Ansari, R. et al. 2017. Breeding zebrafish: A review of different methods and a discussion on standardization. Zebrafish 14(6), 561-573.

A low-cost method of skin swabbing for the collection of DNA samples from small laboratory fish

Fin clipping of live fish under anesthesia is widely used to collect samples for DNA extraction. An alternative, potentially less invasive, approach involves obtaining samples by swabbing the skin of nonanesthetized fish. However, this method has yet to be widely...

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

Citation: Breacker, C., Barber, I., Norton, W. H. J. et al. 2017. A low-cost method of skin swabbing for the collection of DNA samples from small laboratory fish. Zebrafish 14(1), 35-41.

Diet size preference of zebrafish (Danio rerio) larvae fed on cross-linked protein-walled capsules

To optimize diet particle size for ingestion by zebrafish larvae, Danio rerio, a series of diet selection experiments were carried out using two different length classes: 5-day-old, first feeding larvae with a mean standard length (MLs) of 3.8 mm and...

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

Citation: Önal, U., Langdon, C. 2016. Diet size preference of zebrafish (Danio rerio) larvae fed on cross-linked protein-walled capsules. Zebrafish 13(6), 556-562.

An automated system for rapid cellular extraction from live zebrafish embryos and larvae: Development and application to genotyping

Zebrafish are a valuable model organism in biomedical research. Their rapid development, ability to model human diseases, utility for testing genetic variants identified from next-generation sequencing, amenity to CRISPR mutagenesis, and potential for therapeutic compound screening, has led to their...

Year Published: 2018Topics: Identification MethodAnimal Type: Fish, Zebrafish

Citation: Lambert, C. J., Freshner, B. C., Chung, A. et al. 2018. An automated system for rapid cellular extraction from live zebrafish embryos and larvae: Development and application to genotyping. PLOS ONE 13(3), e0193180.

An increase in habitat complexity reduces aggression and monopolization of food by Zebra fish (Danio rerio)

Year Published: 1998Animal Type: Fish, Zebrafish

Citation: Basquill SP, Grant JWA. 1998. An increase in habitat complexity reduces aggression and monopolization of food by Zebra fish (Danio rerio). Can J Zool. 76;770-2.

Social interaction and distribution of female Zebrafish (Danio rerio) in a large aquarium

The mating behavior of the zebrafish seems to be influenced by the exposure of mating partners to one another several to 24 h before spawning begins at sunrise; female gonadal hormones apparently stimulate males to perform courtship behavior (1,2). Our...

Year Published: 2002Animal Type: Fish, Zebrafish

Citation: Delany M, Follet C, Ryan N, et al. 2002. Social interaction and distribution of female Zebrafish (Danio rerio) in a large aquarium. Biol Bull. 203;240-41.