Zebrafish Shoaling (IMAGE) University of Oregon Caption Two zebrafish engage in a get-to-know-you swimming pattern after being introduced to each other for the first time. A breakdown in social behavior by either fish will alter how they relate to one another, resembling similar disruptions seen by people with some socialization disorders. Credit University of Oregon Usage Restrictions Use credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.