Pederson J., Bullock R., Carlton J., Dijkstra J., Dobroski N., Dyrynda P., Fisher R., Harris L., Hobbs N., Lambert G., Lazo-Wasem E., Mathieson A., Miglietta M.-P., Smith J., Smith III J., Tyrell M. 2005. Marine Invaders in the Northeast: Rapid assessment survey of non-native and native marine species of floating dock communities, August 2003. MIT Sea Grant College Program Publication No. 05-3.