site,structure,spat (individuals per quadrat)*,juvenile (individuals per quadrat)*,market (individuals per quadrat)*,total (individuals per quadrat)*,barnacle.cover (fraction),elevation (m),,*Quadrats were 10 cm X 10 cm on concrete; 15 cm X 15 cm on crab traps 1,crab trap,1,10,0,11,0.1,1.03678,, 1,crab trap,2,8,0,10,0.05,1.03678,, 1,crab trap,0,1,0,1,0.3,1.03678,, 1,crab trap,1,2,0,3,0.3,1.03678,, 1,crab trap,1,14,0,15,0.2,1.03678,, 1,crab trap,1,11,1,13,0.3,1.03678,, 1,crab trap,1,9,0,10,0.05,1.03678,, 1,crab trap,0,7,0,7,0.1,1.03678,, 1,crab trap,0,0,0,0,0,1.03678,, 1,crab trap,0,0,0,0,0.01,1.03678,, 1,crab trap,0,1,0,1,0.05,1.03678,, 1,crab trap,2,7,2,11,0.1,1.03678,, 2,crab trap,0,8,0,8,0.05,1.07856,, 2,crab trap,7,19,0,26,0.1,1.07856,, 2,crab trap,1,2,0,3,0.1,1.07856,, 2,crab trap,5,16,0,21,0.4,1.07856,, 2,crab trap,1,3,0,4,0.2,1.07856,, 2,crab trap,2,11,0,13,0.05,1.07856,, 2,crab trap,0,1,0,1,0.05,1.07856,, 2,crab trap,2,18,0,20,0.15,1.07856,, 2,crab trap,0,0,0,0,0.01,1.07856,, 2,crab trap,0,0,0,0,0.01,1.07856,, 2,crab trap,3,4,0,7,0.2,1.07856,, 2,crab trap,1,4,0,5,0.05,1.07856,, 3,crab trap,2,22,1,25,0.05,1.0834,, 3,crab trap,0,2,0,2,0.05,1.0834,, 3,crab trap,3,7,3,13,0.1,1.0834,, 3,crab trap,0,19,0,19,0.05,1.0834,, 3,crab trap,1,18,0,19,0.02,1.0834,, 3,crab trap,1,22,1,24,0.05,1.0834,, 3,crab trap,3,23,0,26,0.25,1.0834,, 3,crab trap,2,12,0,14,0.35,1.0834,, 3,crab trap,0,0,0,0,0,1.0834,, 3,crab trap,0,0,0,0,0,1.0834,, 3,crab trap,5,23,0,28,0.1,1.0834,, 3,crab trap,1,16,1,18,0.01,1.0834,, 4,crab trap,2,14,0,16,0.15,0.95837,, 4,crab trap,0,20,2,22,0.1,0.95837,, 4,crab trap,0,19,2,21,0.2,0.95837,, 4,crab trap,0,16,0,16,0.35,0.95837,, 4,crab trap,3,11,2,16,0.09,0.95837,, 4,crab trap,2,16,0,18,0.3,0.95837,, 4,crab trap,2,29,3,34,0.05,0.95837,, 4,crab trap,1,20,0,21,0.05,0.95837,, 4,crab trap,0,0,0,0,0,0.95837,, 4,crab trap,0,0,0,0,0,0.95837,, 4,crab trap,0,20,0,20,0.05,0.95837,, 4,crab trap,3,13,3,19,0.08,0.95837,, 5,crab trap,0,12,0,12,0.01,0.96927,, 5,crab trap,0,12,0,12,0.1,0.96927,, 5,crab trap,4,8,0,12,0.1,0.96927,, 5,crab trap,4,11,2,17,0.75,0.96927,, 5,crab trap,3,7,1,11,0.1,0.96927,, 5,crab trap,1,16,0,17,0.5,0.96927,, 5,crab trap,5,7,0,12,0.05,0.96927,, 5,crab trap,1,13,0,14,0.05,0.96927,, 5,crab trap,0,6,1,7,0.05,0.96927,, 5,crab trap,0,17,2,19,0.4,0.96927,, 5,crab trap,0,0,1,1,0.01,0.96927,, 5,crab trap,2,4,0,6,0.01,0.96927,, 1,concrete,1,0,0,1,0.55,1.17152,, 1,concrete,1,1,0,2,0.4,1.17152,, 1,concrete,4,17,0,21,0.05,1.17152,, 1,concrete,3,16,1,20,0.03,1.17152,, 1,concrete,16,8,1,25,0.2,1.17152,, 1,concrete,5,11,2,18,0.25,1.17152,, 1,concrete,3,17,0,20,0.01,1.17152,, 1,concrete,0,13,0,13,0.05,1.17152,, 1,concrete,3,18,0,21,0.05,1.17152,, 1,concrete,2,13,0,15,0.1,1.17152,, 1,concrete,7,6,0,13,0.3,1.17152,, 1,concrete,11,3,0,14,0.15,1.17152,, 2,concrete,0,4,0,4,0.5,1.08011,, 2,concrete,0,0,0,0,0.8,1.08011,, 2,concrete,7,14,0,21,0.5,1.08011,, 2,concrete,5,18,0,23,0.3,1.08011,, 2,concrete,16,8,0,24,0.02,1.08011,, 2,concrete,5,13,0,18,0.03,1.08011,, 2,concrete,0,3,0,3,0.3,1.08011,, 2,concrete,0,1,0,1,0.35,1.08011,, 2,concrete,4,12,0,16,0.2,1.08011,, 2,concrete,5,8,1,14,0.25,1.08011,, 2,concrete,9,10,0,19,0.05,1.08011,, 2,concrete,4,12,2,18,0.1,1.08011,, 3,concrete,7,14,0,21,0.1,0.9993,, 3,concrete,2,10,0,12,0.05,0.9993,, 3,concrete,6,17,0,23,0.05,0.9993,, 3,concrete,11,16,0,27,0.1,0.9993,, 3,concrete,10,12,0,22,0.05,0.9993,, 3,concrete,8,11,0,19,0.02,0.9993,, 3,concrete,4,13,0,17,0.25,0.9993,, 3,concrete,0,8,0,8,0.4,0.9993,, 3,concrete,2,10,1,13,0.2,0.9993,, 3,concrete,9,12,0,21,0.1,0.9993,, 3,concrete,11,27,0,38,0.05,0.9993,, 3,concrete,6,10,1,17,0.03,0.9993,, 4,concrete,5,12,0,17,0.3,0.96117,, 4,concrete,6,13,0,19,0.2,0.96117,, 4,concrete,2,25,0,27,0.1,0.96117,, 4,concrete,5,11,0,16,0.4,0.96117,, 4,concrete,4,9,0,13,0,0.96117,, 4,concrete,4,11,0,15,0.01,0.96117,, 4,concrete,5,12,0,17,0.05,0.96117,, 4,concrete,4,14,1,19,0.1,0.96117,, 4,concrete,4,9,3,16,0.1,0.96117,, 4,concrete,15,16,1,32,0.05,0.96117,, 4,concrete,0,12,0,12,0,0.96117,, 4,concrete,0,10,0,10,0,0.96117,, 5,concrete,7,6,0,13,0.25,1.09075,, 5,concrete,4,15,0,19,0.15,1.09075,, 5,concrete,5,18,1,24,0.05,1.09075,, 5,concrete,7,8,4,19,0.03,1.09075,, 5,concrete,1,4,0,5,0.1,1.09075,, 5,concrete,3,7,0,10,0.03,1.09075,, 5,concrete,1,22,1,24,0.05,1.09075,, 5,concrete,2,11,0,13,0.05,1.09075,, 5,concrete,3,12,0,15,0.03,1.09075,, 5,concrete,2,16,0,18,0.07,1.09075,, 5,concrete,5,0,0,5,0.05,1.09075,, 5,concrete,2,0,0,2,0.05,1.09075,,