Description: English: Olyra_longicaudata. Date: 23 May 2011. Source: http://www.fishbase.org/Photos/PicturesSummary.php?ID=24976&what=species. Author: Greco, Frank M. Permission(Reusing this file): This work is licensed under a Creative Commons Attribution 3.0 Unported License. Image can be freely copied and altered, as long as original author and source are properly acknowledged.