Clarke Murray, C, TW Therriault and PT Martone. 2012. Adapted for invasion? Comparing attachment, drag and dislodgment of native and nonindigenous hull fouling species. Biological Invasions DOI: 10.1007/s10530-012-0178-0
*Illustrations 1 (a,b,c) & 5 (a,b) drawn by Megan Mach