faulker045

This guest post was written by Gaurav Vaidya, Victoria Tersigni and Robert Guralnick, and is being cross-posted to the VertNet Blog. David Bloom and John Wieczorek read through drafts of this post and improved it tremendously. A whale named Physeter macrocephalus Physeter catodon Physeter macrocephalus (photograph by Gabriel Barathieu, reused under CC-BY-SA from the Wikimedia Commons ) Validating scientific names is one of the hardest parts of cleaning up a biodiversity dataset: as taxonomists' understanding of species boundaries change, the names attached to them can be synonymized, moved between genera or even have their Latin grammar corrected (it's Porphyrio martini cus , not Porphyrio martini ca ). Different taxonomists may disagree on what to call a species, whether a particular set of populations make up a species, subspecies or species complex, or even which of several published names correspond to our modern understanding of that species, such as the dispute over w...

Oliver here - I'm one of the new developers at GBIF, having started in October, 2010. With no previous experience in biology or biological classification you can bet it's been a steep learning curve in my time here, but at the same time it's very nice to be learning about a domain that's real, valuable and permanent, rather than yet another fleeting e-commerce, money-trading or "social media" application! One of the features of GBIF's Data Portal is allowing searching of primary occurrence data via a backbone taxonomy. For example let's say you're interested in snow leopards and would like to plot all current and historical occurrences of this elusive cat on a world map. Let's further say that Richard Attenborough suggested to you that the snow leopard's scientific name is "Panthera uncia". You would ask the data portal for all records about Panthera uncia and expect to see all occurrences of snow leopards. Unfortunately biol...