(Apologies if you get multiple copies of this.) The Call for Abstracts for full talks is now open for the 2011 conference on Informatics for Phylogenetics, Evolution, and Biodiversity (iEvoBio), at http://ievobio.org/ocs/index.php/ievobio/2011. See below for instructions. Accepted talks will be about 15-20 minutes in length and will be presented during the full talk sessions in the morning of each of the two conference days, following the day's keynote presentation. Submitted talks should be in the area of informatics aimed at advancing research in phylogenetics, evolution, and biodiversity, including new tools, cyberinfrastructure development, large-scale data analysis, and visualization. Submissions consist of a title and an abstract at most 1 page long. The abstract should provide an overview of the talk's subject. As the number of program slots for full talks is limited, the abstract should give enough detail so reviewers can decide whether the submission merits a full talk or whether it should be moved to one of the Lightning Talk sessions. If the subject of the talk is a specific software component for use by the research community, the abstract must state the license and give the URL where the source code is available so reviewers can verify that the open-source requirement(*) is met. The deadline for submission is March 18, 2011. We intend to notify authors of accepted talks before early registration for iEvoBio (and Evolution) ends. Further instructions for submission are at the following URL: http://ievobio.org/ocs/index.php/ievobio/2011/schedConf/cfp Full talks are 1 of 5 kinds of contributed content that iEvoBio will feature. The other 4 are: 1) Lightning talks (5 mins long), 2) Challenge entries, 3) Software bazaar demonstrations, and 4) Birds-of- a-Feather gatherings. The Call for Challenge entries is already open (see http://ievobio.org/challenge.html). The calls for contribution to the other 3 sessions will open later, and will remain open until shortly before the conference or until the respective track fills up. More details about the program and guidelines for contributing content are available at http://ievobio.org. You can also find continuous updates on the conference's Twitter feed at http://twitter.com/ iEvoBio , or subscribe to the low-traffic iEvoBio announcements mailing list at http://groups.google.com/group/ievobio-announce iEvoBio is sponsored by the US National Evolutionary Synthesis Center (NESCent) in partnership with the Society for the Study of Ecolution (SSE) and the Society of Systematic Biologists (SSB). Additional support has been provided by the Encyclopedia of Life (EOL). The iEvoBio 2011 Organizing Committee: Rob Guralnick (University of Colorado at Boulder) (Co-chair) Cynthia Parr (Encyclopedia of Life) (Co-chair) Dawn Field (UK National Environmental Research Center) Mark Holder (University of Kansas) Hilmar Lapp (NESCent) Rod Page (University of Glasgow) (*) iEvoBio and its sponsors are dedicated to promoting the practice and philosophy of Open Source software development (see http://www.opensource.org/docs/definition.php) and reuse within the research community. For this reason, if a submitted talk concerns a specific software system for use by the research community, that software must be licensed with a recognized Open Source License (see http://www.opensource.org/licenses/), and be available for download, including source code, by a tar/zip file accessed through ftp/http or through a widely used version control system like cvs, Subversion, git, Bazaar, or Mercurial. Authors of full talks who cannot meet this requirement at the time of submission should state their intentions, and are advised that the requirement must be met by June 19, 2011, at the latest.