The taxonomists are also issuing a SOS -- State of Observed Species [PDF] report card on human knowledge of Earth's species. In it, they report that 16,969 species new to science were discovered and described in 2006. Among the top 10 picks is an ornate sleeper ray -- Electrolux addisoni -- whose name reflects "the vigorous sucking action displayed on the videotape of the feeding ray" from the east coast of South Africa that "may rival a well-known electrical device used to suck the detritus from carpets." Also on the list is a giant duck-billed dinosaur -- Gryposaurus monumentensis -- discovered in southern Utah by a team from Alf Museum, a California-based paleontology museum on a high school campus.
From the plant kingdom is the "Michelin Man™" plant -- Tecticornia bibenda -- a succulent plant in Western Australia that resembles the Michelin® tire man. And, in the category of life imitating art is a "Dim" rhinoceros beetle -- Megaceras briansaltini -- which, according to the author, looks like the Dim character from the Disney film "A Bug's Life."
"The international committee of taxon experts who made the selection of the top 10 from the thousands of species described in calendar year 2007 is helping draw attention to biodiversity, the field of taxonomy, and the importance of natural history museums and botanical gardens in a fun-filled way," says Professor Quentin Wheeler, an entomologist and director of ASU's International Institute for Species Exploration. "We live in an exciting time. A new generation of tools are coming online that will vastly accelerate the rate at which we are able to discover and describe species," says Wheeler. "Most people do not realize just how incomplete our knowledge of Earth's species is or the steady rate at which taxonomists are exploring that diversity. In 2006, for example, an average of nearly 50 species per day were discovered and named."
"We are surrounded by such an exuberance of species diversity that we too often take it for granted. Charting the species of the world and their unique attributes are essential parts of understanding the history of life and is in our own self-interest as we face the challenges of living on a rapidly changing planet," Wheeler says.Scientists estimate there are between 2 million and 100 million species on Earth, though most set the number closer to 10 million. According to the authors of the SOS report: "There are many reasons that scientists explore Earth's species: to discover and document the results of history; to learn the species that comprise the ecosystems upon which life on our planet depends; to establish baseline knowledge of the planet's species and their distribution so that non-native pests and vectors of disease may be detected; to inform and enable conservation biology and resource management. Perhaps most compelling is curiosity about the diversity of life analogous to our quest to map the stars of the Milky Way and the contours of the ocean floor."
Another element of the institute's public awareness campaign is the co-production of a humorous video on biodiversity titled "Planet Bob," launched on YouTube last October. The video, produced with Media Alchemy of Seattle, combines live action, state-of-the-art animation, and the vocal talents of venerable TV host Hugh Downs and others. "The Web site http://www.PlanetBob.asu.edu and the video 'Planet Bob' represent new ways to present taxonomy and biodiversity, in a creative fusion between academia and popular technology," says Wheeler, who also is ASU vice president and dean of the College of Liberal Arts and Sciences.
An international committee of experts, chaired by Janine Caira of the University of Connecticut, selected the top 10 new species for this year's list.
Read the full article here.
