Starfish are dying in massive numbers due to a disease outbreak that melts the animals into a white goo, leaving researchers scrambling to explain the troubling phenomenon. Dubbed Sea Star Wasting Syndrome, the disease is most prominent on the Pacific Coast, ranging from Southern California to Alaska, where at least 10 species of sea stars have reportedly been afflicted. According to the Associated Press, up to 95 percent of sea star populations in some tide pools have been killed. While major sea star die-off was documented in Southern California in the 1980s and 1990s, the current outbreak, which causes lesions, tissue decay and eventual loss of limbs, is unprecedented. “We've never seen it at this scale up and down the coast,” Pete Raimondi of the University of California Santa Cruz told the Santa Rosa Press Democrat. “They essentially melt in front of you.”
UC Santa Cruz’s Pacific Rocky Intertidal Monitoring Program has been collecting data on the sea star deaths since June, when Washington’s Olympic National Park found up to 26 percent of sea stars in the park were diseased. A map of the data collected by the program shows that since that finding, incidences of the disease have been recorded all along the west coast.
According to the Press Democrat, two scientists from Raimondi’s team are leaving this week for a multi-month sweep of California, Oregon and Washington to quantify the outbreak and further understand the disease they have little explanation for yet
Source: The Huffington Post | By Lydia O'Connor Posted: 11/05/2013
http://www.huffingtonpost.com/2013/11/04/starfish-deaths_n_4215015.html
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