Ecological Archives M084-015-A2
Michael N. Dawson, Cynthia G. Hays, Richard K. Grosberg, Peter T. Raimondi. 2014. Dispersal potential and population genetic structure in the marine intertidal of the eastern North Pacific. Ecological Monographs 84:435–456. http://dx.doi.org/10.1890/13-0871.1
Appendix B. Relative population sizes of study species.
Table B1a: Relative population sizes, as estimated by percent cover, of the eight rocky intertidal species at sites included in genetic analyses (site names as acronyms) and additional sites within the sampled geographic range.
Site name |
Latitude* |
Longitude* |
County or Province on Mainland, or Island |
N. e. |
N. o. |
S. c. |
L. a. |
L. d. |
L. s. |
T. r. |
P. p. |
OREcT |
45.750 |
-123.967 |
Tillamook Co. |
|
0.235 |
|
|
0.603 |
0.163 |
|
0.200 |
ORBCL |
44.233 |
-124.100 |
Lane Co. |
|
1.265 |
|
|
0.553 |
0.002 |
|
1.081 |
ORBHC |
42.717 |
-124.300 |
Curry Co. |
|
0.087 |
|
|
0.403 |
0.005 |
|
1.488 |
DCDN |
41.653 |
-124.130 |
Del Norte Co. |
|
0.011 |
|
|
0.057 |
no data |
no data |
0.090 |
SCH |
40.031 |
-124.079 |
Humbolt Co. |
|
0.099 |
0.090 |
|
0.800 |
1.184 |
0.045 |
0.450 |
BRS |
38.318 |
-123.073 |
Sonoma Co. |
|
0.174 |
0.057 |
|
0.305 |
0.547 |
0.055 |
2.808 |
BPM |
37.905 |
-122.727 |
Marin Co. |
|
0.217 |
0.383 |
|
0.073 |
0.177 |
|
0.345 |
PPSM |
37.185 |
-122.397 |
San Mateo Co. |
|
0.034 |
3.759 |
|
0.110 |
0.816 |
|
0.092 |
PLM |
36.513 |
-121.944 |
Monterey Co. |
0.007 |
|
0.780 |
0.235 |
0.235 |
3.936 |
|
|
CamSLO |
35.540 |
-121.093 |
San Luis Obispo Co. |
0.010 |
|
10.002 |
0.068 |
0.068 |
0.614 |
0.045 |
0.045 |
HSLO |
35.290 |
-120.883 |
San Luis Obispo Co. |
0.026 |
|
6.384 |
0.023 |
0.023 |
0.405 |
0.045 |
0.225 |
BHSB |
34.554 |
-120.611 |
Santa Barbara Co. |
0.007 |
|
10.377 |
0.239 |
|
0.707 |
0.295 |
0.800 |
AHSB |
34.474 |
-120.144 |
Santa Barbara Co. |
0.104 |
|
|
0.100 |
|
0.213 |
|
0.093 |
FPSCI |
34.063 |
-119.919 |
Santa Cruz Island |
0.083 |
|
|
0.081 |
|
0.417 |
0.184 |
0.408 |
CHSMI |
34.048 |
-120.336 |
San Miguel Island |
|
|
4.119 |
|
|
0.824 |
1.878 |
0.224 |
CPSMI |
34.022 |
-120.379 |
San Miguel Island |
0.101 |
|
|
0.482 |
|
0.823 |
0.478 |
0.478 |
PCLA |
34.012 |
-118.793 |
Los Angeles Co. |
0.023 |
|
|
0.347 |
|
0.937 |
0.125 |
0.335 |
NWTSRI |
34.008 |
-120.214 |
Santa Rosa Island |
0.009 |
|
9.697 |
0.124 |
|
0.707 |
0.158 |
0.947 |
FCAI |
34.007 |
-119.411 |
Anacapa Island |
0.030 |
|
6.410 |
0.094 |
|
0.266 |
0.749 |
0.236 |
MAI |
34.006 |
-119.396 |
Anacapa Island |
0.070 |
|
0.485 |
0.107 |
|
1.111 |
3.025 |
0.394 |
WSCI |
33.962 |
-119.755 |
Santa Cruz Island |
0.194 |
|
3.140 |
0.261 |
|
1.097 |
6.849 |
0.904 |
JLSRI |
33.909 |
-120.087 |
Santa Rosa Island |
0.262 |
|
|
1.408 |
|
0.789 |
1.030 |
1.661 |
CCO |
33.571 |
-117.838 |
Orange Co. |
0.003 |
|
13.487 |
0.032 |
|
2.426 |
0.432 |
0.376 |
LCSBI |
33.482 |
-119.029 |
Santa Barbara Island |
0.003 |
|
|
0.060 |
|
0.689 |
7.002 |
0.326 |
SLRSBI |
33.472 |
-119.031 |
Santa Barbara Island |
|
|
2.462 |
0.036 |
|
0.689 |
4.238 |
0.298 |
BRCI |
33.452 |
-118.488 |
Santa Catalina Island |
|
|
4.729 |
0.041 |
|
0.502 |
9.207 |
2.002 |
LHCI |
33.385 |
-118.475 |
Santa Catalina Island |
|
|
10.290 |
0.091 |
|
1.749 |
6.269 |
0.087 |
TSSNI |
33.285 |
-119.530 |
San Nicolas Island |
0.003 |
|
2.330 |
3.848 |
|
1.696 |
2.082 |
0.125 |
MPSNI |
33.219 |
-119.496 |
San Nicolas Island |
0.021 |
|
|
1.871 |
|
2.071 |
3.943 |
0.684 |
BRSD |
32.871 |
-117.253 |
San Diego Co. |
|
|
1.565 |
0.015 |
|
0.292 |
0.082 |
0.537 |
Buf |
31.724 |
-116.714 |
Baja California Norte |
|
|
|
0.131 |
|
0.829 |
0.564 |
|
Cho |
30.470 |
-116.047 |
Baja California Norte |
|
|
5.787 |
|
|
0.087 |
|
|
Cape Mendocino |
40.341 |
-124.363 |
Humbolt Co. |
|
0.108 |
|
|
0.298 |
0.804 |
|
0.549 |
Kibesillah |
39.604 |
-123.789 |
Mendocino Co. |
|
0.056 |
0.027 |
|
0.121 |
0.371 |
|
0.507 |
Stornetta Ranch |
38.938 |
-123.729 |
Mendocino Co. |
|
0.002 |
7.894 |
|
0.081 |
0.329 |
|
|
Sea Ranch |
38.730 |
-123.488 |
Sonoma Co. |
|
0.087 |
0.683 |
|
0.101 |
0.231 |
0.045 |
0.500 |
Santa Maria Creek |
38.012 |
-122.849 |
Marin Co. |
|
0.336 |
1.013 |
|
0.592 |
0.170 |
|
1.520 |
Fitzgerald |
37.522 |
-122.517 |
San Mateo Co. |
|
0.021 |
|
|
0.093 |
0.660 |
0.045 |
0.089 |
Scott Creek |
37.045 |
-122.237 |
Santa Cruz Co. |
|
0.289 |
9.727 |
|
0.205 |
0.463 |
0.103 |
0.792 |
Terrace Point |
36.948 |
-122.065 |
Santa Cruz Co. |
0.109 |
|
0.312 |
0.041 |
0.041 |
0.216 |
|
0.661 |
Hopkins |
36.621 |
-121.907 |
Monterey Co. |
0.006 |
|
0.956 |
0.056 |
0.056 |
0.196 |
1.653 |
0.199 |
Stillwater Cove |
36.561 |
-121.940 |
Monterey Co. |
0.050 |
|
0.374 |
0.099 |
0.099 |
1.306 |
4.317 |
2.212 |
Andrew Molera |
36.281 |
-121.863 |
Monterey Co. |
0.002 |
|
10.256 |
0.072 |
0.072 |
0.658 |
|
0.078 |
Partington Cove |
36.174 |
-121.696 |
Monterey Co. |
0.144 |
|
|
1.623 |
|
1.588 |
6.595 |
2.394 |
Mill Creek |
35.980 |
-121.491 |
Monterey Co. |
0.044 |
|
1.087 |
0.097 |
0.097 |
0.525 |
0.216 |
0.400 |
Pt. Sierra Nevada |
35.731 |
-121.324 |
San Luis Obispo Co. |
0.033 |
|
4.890 |
0.109 |
0.109 |
1.329 |
0.237 |
1.952 |
Shell Beach |
35.169 |
-120.696 |
San Luis Obispo Co. |
|
|
0.874 |
0.013 |
0.013 |
0.710 |
0.043 |
0.132 |
Stairs |
34.731 |
-120.615 |
Santa Barbara Co. |
0.009 |
|
4.791 |
0.040 |
0.040 |
0.970 |
|
0.057 |
Alegria |
34.467 |
-120.278 |
Santa Barbara Co. |
0.064 |
|
0.027 |
0.086 |
|
0.170 |
0.239 |
0.371 |
Government Point |
34.442 |
-120.456 |
Santa Barbara Co. |
0.116 |
|
1.881 |
0.377 |
|
0.159 |
0.132 |
2.896 |
Coal Oil Point |
34.407 |
-119.878 |
Santa Barbara Co. |
0.074 |
|
|
0.037 |
|
0.083 |
|
|
Forney |
34.056 |
-119.922 |
Santa Cruz Island |
0.021 |
|
7.997 |
0.089 |
|
0.734 |
0.344 |
0.602 |
Trailer |
34.052 |
-119.903 |
Santa Cruz Island |
0.097 |
|
4.007 |
0.363 |
|
2.038 |
1.386 |
0.222 |
Prisoners |
34.020 |
-119.687 |
Santa Cruz Island |
0.013 |
|
0.257 |
0.011 |
|
1.220 |
0.915 |
|
Fossil Reef |
33.993 |
-120.238 |
Santa Rosa Island |
0.057 |
|
4.632 |
0.577 |
|
2.781 |
1.032 |
0.070 |
Valley |
33.984 |
-119.666 |
Santa Cruz Island |
0.007 |
|
|
0.249 |
|
1.165 |
3.775 |
1.704 |
East Point |
33.942 |
-119.968 |
Santa Rosa Island |
0.081 |
|
9.147 |
0.069 |
|
0.552 |
0.267 |
0.134 |
Shaw's Cove |
33.545 |
-117.799 |
Orange Co. |
0.015 |
|
8.396 |
0.299 |
|
1.760 |
0.915 |
1.017 |
Dana Point |
33.460 |
-117.714 |
Orange Co. |
|
|
14.036 |
0.025 |
|
2.251 |
0.203 |
0.040 |
Cabrillo Zone I |
32.669 |
-117.245 |
San Diego Co. |
|
|
5.010 |
0.180 |
|
0.945 |
0.045 |
|
Table B1b: Relative population sizes, as estimated by number per quadrat, of the eight rocky intertidal species at sites included in genetic analyses (site names as acronyms) and additional sites within the sampled geographic range.
Site name |
Latitude* |
Longitude* |
County or Province on Mainland, or Island |
N. e. |
N. o. |
S. c. |
L. a. |
L. d. |
L. s. |
T. r. |
P. p. |
OREcT |
45.750 |
-123.967 |
Tillamook Co. |
|
2.933 |
|
|
13.700 |
2.267 |
|
0.802 |
ORBCL |
44.233 |
-124.100 |
Lane Co. |
|
15.818 |
|
|
12.561 |
0.030 |
|
4.325 |
ORBHC |
42.717 |
-124.300 |
Curry Co. |
|
1.092 |
|
|
9.149 |
0.076 |
|
5.951 |
DCDN |
41.653 |
-124.130 |
Del Norte Co. |
|
0.133 |
|
|
1.300 |
|
|
0.360 |
SCH |
40.031 |
-124.079 |
Humbolt Co. |
|
1.234 |
0.113 |
|
18.188 |
16.438 |
0.375 |
1.802 |
BRS |
38.318 |
-123.073 |
Sonoma Co. |
|
2.172 |
0.071 |
|
6.929 |
7.596 |
0.457 |
11.232 |
BPM |
37.905 |
-122.727 |
Marin Co. |
|
2.707 |
0.479 |
|
1.657 |
2.465 |
|
1.380 |
PPSM |
37.185 |
-122.397 |
San Mateo Co. |
|
0.424 |
4.699 |
|
2.500 |
11.333 |
|
0.367 |
PLM |
36.513 |
-121.944 |
Monterey Co. |
0.084 |
|
0.975 |
5.347 |
5.347 |
54.660 |
|
|
CamSLO |
35.540 |
-121.093 |
San Luis Obispo Co. |
0.121 |
|
12.502 |
1.538 |
1.538 |
8.530 |
0.375 |
0.180 |
HSLO |
35.290 |
-120.883 |
San Luis Obispo Co. |
0.321 |
|
7.981 |
0.529 |
0.529 |
5.627 |
0.376 |
0.898 |
BHSB |
34.554 |
-120.611 |
Santa Barbara Co. |
0.091 |
|
12.971 |
5.424 |
|
9.818 |
2.455 |
3.199 |
AHSB |
34.474 |
-120.144 |
Santa Barbara Co. |
1.301 |
|
|
2.266 |
|
2.961 |
|
0.371 |
FPSCI |
34.063 |
-119.919 |
Santa Cruz Island |
1.035 |
|
|
1.843 |
|
5.798 |
1.533 |
1.631 |
CHSMI |
34.048 |
-120.336 |
San Miguel Island |
|
|
5.149 |
|
|
11.440 |
15.649 |
0.896 |
CPSMI |
34.022 |
-120.379 |
San Miguel Island |
1.261 |
|
|
10.957 |
|
11.435 |
3.980 |
1.910 |
PCLA |
34.012 |
-118.793 |
Los Angeles Co. |
0.290 |
|
|
7.884 |
|
13.015 |
1.045 |
1.339 |
NWTSRI |
34.008 |
-120.214 |
Santa Rosa Island |
0.111 |
|
12.122 |
2.829 |
|
9.823 |
1.314 |
3.790 |
FCAI |
34.007 |
-119.411 |
Anacapa Island |
0.372 |
|
8.012 |
2.131 |
|
3.689 |
6.245 |
0.946 |
MAI |
34.006 |
-119.396 |
Anacapa Island |
0.879 |
|
0.607 |
2.439 |
|
15.424 |
25.207 |
1.574 |
WSCI |
33.962 |
-119.755 |
Santa Cruz Island |
2.424 |
|
3.925 |
5.924 |
|
15.242 |
57.072 |
3.616 |
JLSRI |
33.909 |
-120.087 |
Santa Rosa Island |
3.273 |
|
|
32.000 |
|
10.960 |
8.586 |
6.645 |
CCO |
33.571 |
-117.838 |
Orange Co. |
0.031 |
|
16.859 |
0.727 |
|
33.693 |
3.599 |
1.504 |
LCSBI |
33.482 |
-119.029 |
Santa Barbara Island |
0.031 |
|
|
1.370 |
|
9.565 |
58.353 |
1.303 |
SLRSBI |
33.472 |
-119.031 |
Santa Barbara Island |
|
|
3.078 |
0.822 |
|
9.572 |
35.317 |
1.191 |
BRCI |
33.452 |
-118.488 |
Santa Catalina Island |
|
|
5.911 |
0.939 |
|
6.970 |
76.725 |
8.007 |
LHCI |
33.385 |
-118.475 |
Santa Catalina Island |
|
|
12.863 |
2.076 |
|
24.298 |
52.239 |
0.346 |
TSSNI |
33.285 |
-119.530 |
San Nicolas Island |
0.031 |
|
2.912 |
87.464 |
|
23.556 |
17.350 |
0.500 |
MPSNI |
33.219 |
-119.496 |
San Nicolas Island |
0.258 |
|
|
42.515 |
|
28.758 |
32.855 |
2.736 |
BRSD |
32.871 |
-117.253 |
San Diego Co. |
|
|
1.956 |
0.333 |
|
4.061 |
0.681 |
2.149 |
Buf |
31.724 |
-116.714 |
Baja California Norte |
|
|
|
2.970 |
|
11.515 |
4.704 |
|
Cho |
30.470 |
-116.047 |
Baja California Norte |
|
|
7.234 |
|
|
1.212 |
|
|
Cape Mendocino |
40.341 |
-124.363 |
Humbolt Co. |
|
1.344 |
|
|
6.776 |
11.173 |
|
2.197 |
Kibesillah |
39.604 |
-123.789 |
Mendocino Co. |
|
0.696 |
0.034 |
|
2.747 |
5.152 |
|
2.026 |
Stornetta Ranch |
38.938 |
-123.729 |
Mendocino Co. |
|
0.030 |
9.868 |
|
1.833 |
4.576 |
|
|
Sea Ranch |
38.730 |
-123.488 |
Sonoma Co. |
|
1.091 |
0.853 |
|
2.303 |
3.212 |
0.377 |
1.999 |
Santa Maria Creek |
38.012 |
-122.849 |
Marin Co. |
|
4.204 |
1.267 |
|
13.449 |
2.358 |
|
6.080 |
Fitzgerald |
37.522 |
-122.517 |
San Mateo Co. |
|
0.263 |
|
|
2.109 |
9.164 |
0.375 |
0.355 |
Scott Creek |
37.045 |
-122.237 |
Santa Cruz Co. |
|
3.614 |
12.159 |
|
4.652 |
6.424 |
0.856 |
3.169 |
Terrace Point |
36.948 |
-122.065 |
Santa Cruz Co. |
1.363 |
|
0.390 |
0.926 |
0.926 |
3.001 |
|
2.642 |
Hopkins |
36.621 |
-121.907 |
Monterey Co. |
0.076 |
|
1.195 |
1.265 |
1.265 |
2.727 |
13.778 |
0.796 |
Stillwater Cove |
36.561 |
-121.940 |
Monterey Co. |
0.621 |
|
0.467 |
2.250 |
2.250 |
18.136 |
35.971 |
8.848 |
Andrew Molera |
36.281 |
-121.863 |
Monterey Co. |
0.031 |
|
12.821 |
1.631 |
1.631 |
9.133 |
|
0.312 |
Partington Cove |
36.174 |
-121.697 |
Monterey Co. |
1.803 |
|
|
36.894 |
|
22.061 |
54.956 |
9.576 |
Mill Creek |
35.980 |
-121.491 |
Monterey Co. |
0.547 |
|
1.359 |
2.205 |
2.205 |
7.290 |
1.800 |
1.600 |
Pt. Sierra Nevada |
35.731 |
-121.324 |
San Luis Obispo Co. |
0.415 |
|
6.113 |
2.469 |
2.469 |
18.453 |
1.977 |
7.807 |
Shell Beach |
35.169 |
-120.696 |
San Luis Obispo Co. |
|
|
1.093 |
0.285 |
0.285 |
9.863 |
0.362 |
0.526 |
Stairs |
34.731 |
-120.615 |
Santa Barbara Co. |
0.112 |
|
5.989 |
0.903 |
0.903 |
13.467 |
|
0.229 |
Alegria |
34.467 |
-120.278 |
Santa Barbara Co. |
0.802 |
|
0.034 |
1.951 |
|
2.359 |
1.994 |
1.485 |
Government Point |
34.442 |
-120.456 |
Santa Barbara Co. |
1.454 |
|
2.351 |
8.572 |
|
2.203 |
1.098 |
11.583 |
Coal Oil Point |
34.407 |
-119.878 |
Santa Barbara Co. |
0.926 |
|
|
0.833 |
|
1.148 |
|
|
Forney |
34.056 |
-119.922 |
Santa Cruz Island |
0.258 |
|
9.996 |
2.032 |
|
10.194 |
2.866 |
2.408 |
Trailer |
34.052 |
-119.903 |
Santa Cruz Island |
1.212 |
|
5.009 |
8.258 |
|
28.303 |
11.552 |
0.889 |
Prisoners |
34.020 |
-119.687 |
Santa Cruz Island |
0.162 |
|
0.321 |
0.242 |
|
16.949 |
7.628 |
|
Fossil Reef |
33.993 |
-120.238 |
Santa Rosa Island |
0.717 |
|
5.791 |
13.118 |
|
38.632 |
8.598 |
0.282 |
Valley |
33.984 |
-119.666 |
Santa Cruz Island |
0.091 |
|
|
5.667 |
|
16.182 |
31.459 |
6.818 |
East Point |
33.942 |
-119.968 |
Santa Rosa Island |
1.016 |
|
11.434 |
1.558 |
|
7.664 |
2.226 |
0.534 |
Shaw's Cove |
33.545 |
-117.799 |
Orange Co. |
0.182 |
|
10.495 |
6.788 |
|
24.439 |
7.622 |
4.068 |
Dana Point |
33.460 |
-117.714 |
Orange Co. |
|
|
17.546 |
0.561 |
|
31.258 |
1.691 |
0.159 |
Cabrillo Zone I |
32.669 |
-117.245 |
San Diego Co. |
|
|
6.263 |
4.087 |
|
13.120 |
0.376 |
|
Notes: Organism sizes, and sites from which specimens were measured, used for conversions between percent cover and abundance per quadrat: L. scabra 1.8*10-4 m² (PPSM, JLSRI, SCH, n = 27, mean 1.87*10-4 m², median 1.77*10-4 m²); L. austrodigitalis / L. digitalis 1.1*10-4 m² (PPSM, DCDN, MAI, n = 20, mean 1.16*10-4 m², median 1.08*10-4 m²); Nucella spp.2.0*10-4 m² (DCDN, JLSRI, n = 20, mean 2.09*10-4 m², median 2.01*10-4 m²); S. compressa.2.0*10-4 m² (Santa Cruz, n = 15, mean 2.61*10-2 m², median 2.24*10-4 m²); T. rubescens 3.0*10-4 m² FPSCI, JLSRI, Buf n = 28, mean 3.05*10-4 m², median 2.91*10-4 m²); P. polymerus 6.2*10-4 m² (BRS, MAI, n = 20, mean 6.24*10-4 m², median 6.18*10-4 m²).