crab carap_width diet gonadosomatic_index hepatosomatic_index days_feces 1 17.90 All 0.004469 0.089172 21 2 13.55 Snail 0.003020 0.081298 20 3 18.05 All 0.007167 0.135652 19 4 16.85 Fucus 0.006155 0.038856 17 5 15.95 Snail 0.006382 0.065012 21 6 17.85 Snail 0.013477 0.089959 21 7 19.00 Chondrus 0.004626 0.031132 21 8 21.00 All 0.005596 0.102234 20 9 23.60 Fucus 0.015000 0.030134 20 10 19.00 Animal 0.004745 0.082104 20 11 20.45 Snail 0.005652 0.032379 21 12 17.10 Mastocarpus 0.003375 0.062468 17 13 19.20 Mastocarpus 0.004399 0.047260 20 14 20.40 Animal 0.005379 0.082944 21 15 21.20 Snail 0.005699 0.041353 21 16 23.10 All 0.005324 0.049353 21 17 20.30 Crab 0.006021 0.110420 20 18 19.75 Plant 0.004729 0.055745 16 19 18.35 Animal 0.007869 0.087537 21 20 18.22 Chondrus 0.004111 0.023418 19 21 17.65 Barnacle 0.005681 0.073703 21 22 19.75 Animal 0.008187 0.169469 19 23 17.70 Plant 0.003988 0.035129 20 24 20.45 Mastocarpus 0.003324 0.045218 20 25 18.00 Crab 0.005489 0.119509 20 26 16.45 Snail 0.005221 0.115428 21 27 24.20 Crab 0.010055 0.135893 21 28 23.85 All 0.005968 0.058147 19 29 20.65 Crab 0.008704 0.238648 21 30 21.85 Crab 0.005383 0.100381 20 31 20.80 Barnacle 0.007616 0.046142 21 32 18.05 Animal 0.006052 0.096947 20 33 22.65 All 0.005075 0.045595 20 34 18.75 Barnacle 0.009824 0.099330 20 35 19.80 Mastocarpus 0.003481 0.039903 21 36 19.15 Plant 0.005305 0.036059 20 37 19.20 Chondrus 0.003966 0.031346 20 38 17.90 Crab 0.005650 0.147833 17 39 18.00 Barnacle 0.005595 0.061010 21 40 19.80 Mastocarpus 0.005013 0.054470 21 41 18.60 Barnacle 0.005120 0.059257 18 42 20.60 All 0.011412 0.054205 21 43 17.45 Plant 0.003827 0.057977 19 44 19.15 Chondrus 0.004213 0.033456 18 45 17.00 Chondrus 0.006165 0.040382 20 46 18.55 Animal 0.005637 0.104895 21 47 16.15 Plant 0.004145 0.031792 21 48 20.45 Fucus 0.005457 0.029715 18 49 14.80 Mastocarpus 0.003990 0.081070 20 50 17.20 Fucus 0.005689 0.047414 19 51 18.35 Plant 0.006169 0.029474 19 52 16.70 Fucus 0.005133 0.029820 20 53 16.00 Animal 0.004260 0.091009 17 54 19.00 Plant 0.009399 0.067442 18 55 19.30 Fucus 0.006018 0.034753 18 56 15.90 Fucus 0.003414 0.063619 15 57 17.25 Barnacle 0.006461 0.080245 19 58 14.70 Chondrus 0.009778 0.033258 21 59 18.50 Crab 0.003052 0.101258 20 60 18.10 Snail 0.010807 0.094285 21 61 18.55 Barnacle 0.004897 0.035137 20 62 17.25 Chondrus 0.006081 0.065482 14 63 16.00 Mastocarpus 0.006534 0.071891 17