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Recovery Of Injured Giant Barrel Sponges, Xestospongia Muta, Offshore Southeast Florida, David S. Gilliam, Brian K. Walker, S. J. Saelens, Daniel P. Fahy, Vladimir N. Kosmynin
Recovery Of Injured Giant Barrel Sponges, Xestospongia Muta, Offshore Southeast Florida, David S. Gilliam, Brian K. Walker, S. J. Saelens, Daniel P. Fahy, Vladimir N. Kosmynin
Marine & Environmental Sciences Faculty Proceedings, Presentations, Speeches, Lectures
Giant barrel sponges, Xestospongia muta, are abundant and important components of the southeast Florida reef system, and are frequently injured from anthropogenic and natural disturbances. There is limited information on the capacity of X. muta to recover from injury and on methods to reattach X. muta fragments. In late 2002, hundreds of barrel sponges offshore southeast Florida (Broward County) were accidentally injured during an authorized dredging operation. In early 2003, two to three months post-injury, 93% of 656 assessed injured sponges appeared to be recovering. In 2006, three years post-injury, nearly 90% of 114 monitored sponges continued to show …