Table 2. Values of δ13C and δ15N (mean and standard deviation) for the prey species collected from each site.
| Global | Goodwyn | Yodel | Echo | <@emph type="sup">Wanaea<@/emph> | ||||||||||||
| Prey | n | C13δ | N15δ | n | C13δ | N15δ | n | C13δ | N15δ | n | C13δ | N15δ | n | C13δ | N15δ | |
| Pseudanthias rubrizonatus* | Reef Fish | 195 | −17.80 (0.63) | 11.25 (0.88) | 95 | −17.99 (0.69) | 11.0 (0.99) | 37 | −17.71 (0.49) | 11.62 (0.89) | 8 | −17.84 (0.54) | 11.54 (0.87) | 55 | −17.51 (0.50) | 11.40 (0.46) |
| Rhynchocinetes balssi* | Shrimp | 34 | −16.29 (0.41) | 11.34 (0.83) | 10 | −16.54 (0.20) | 11.89 (0.27) | 10 | −16.48 (0.29) | 11.85 (0.34) | 4 | −15.77 (0.58) | 11.58 (0.22) | 10 | −16.04 (0.31) | 10.17 (0.38) |
| Petrolisthes militaris* | Crab | 36 | −18.10 (1.39) | 10.77 (0.81) | 10 | −16.19 (0.25) | 11.37 (0.40) | 9 | −18.49 (0.57) | 10.60 (0.33) | 8 | −18.65 (0.42) | 11.27 (0.36) | 8 | −19.44 (1.06) | 9.62 (0.69) |
| Pilumnus scabriusculus* | Crab* | 31 | −16.82 (0.64) | 11.22 (0.87) | 10 | −17.15 (0.40) | 11.27 (0.44) | 9 | −16.68 (0.35) | 12.15 (0.42) | 7 | −16.13 (0.43) | 10.14 (0.41) | 5 | −17.41 (0.78) | 10.95 (0.76) |
| Maja spinigera | Spider Crab | 16 | −16.92 (0.61) | 11.60 (1.52) | 6 | −17.06 (0.48) | 11.58 (1.30) | 8 | −17.05 (0.63) | 12.28 (1.58) | ||||||
| Portunus nipponensis | Crab | 7 | −17.71 (1.54) | 11.30 (0.51) | 3 | −19.33 (0.25) | 10.86 (0.33) | 4 | −16.49 (0.34) | 11.62 (0.33) | ||||||
| Pylopaguropsis pustulosa | Hermit Crab | 31 | −17.87 (0.75) | 9.78 (1.05) | 9 | −17.97 (0.30) | 9.82 (0.32) | 8 | −18.41 (0.91) | 11.2 (0.40) | 14 | −17.51 (0.48) | 9.03 (0.87) | |||
| Munida rogeri | Squat Lobster | 19 | −17.29 (0.81) | 11.19 (0.48) | 10 | −16.80 (0.52) | 11.45 (0.45) | 9 | −17.83 (0.73) | 10.90 (0.34) | ||||||
| Lysmata amboinensis | Shrimp | 18 | −16.02 (0.76) | 11.72 (0.74) | 10 | −15.62 (0.37) | 12.03 (0.41) | 5 | −16.49 (1.04) | 11.66 (0.95) | 3 | −16.55 (0.58) | 10.80 (0.36) | |||
| Lysmata sp. | Shrimp | 11 | −17.05 (0.62) | 11.26 (0.64) | 8 | −16.76 (0.21) | 10.93 v(0.36) | 3 | −17.82 (0.74) | 12.14 (0.17) | ||||||
| Alpheus gracilipes | Shrimp | 3 | −16.53 (0.59) | 11.48 (0.83) | 3 | −16.53 (0.59) | 11.48 (0.83) | |||||||||
| Paranthus sp. | Anemone | 29 | −18.04 (1.71) | 12.03 (0.66) | 10 | −16.20 (0.36) | 11.87 (0.57) | 10 | −18.32 (0.34) | 12.36 (0.84) | 7 | −19.75 (1.50) | 11.74 (0.41) | |||
| Megabalanus tintinnabulum | Barnacle | 20 | −18.57 (0.40) | 10.02 (0.83) | 8 | −18.72 (0.18) | 9.89 (0.36) | 9 | −18.52 (0.32) | 9.89 (1.12) | 3 | −17.80 (0.40) | 10.72 (0.31) | |||
| Bait fish | Fish | 8 | −17.89 (0.23) | 11.57 (0.24) | 8 | −17.90 (0.23) | 11.60 (0.24) | |||||||||
| Pseudanthias shemii | Reef Fish | 13 | −18.25 (0.15) | 11.96 v(0.53) | 3 | −18.29 (0.22) | 12.29 (0.58) | 8 | −18.25 (0.15) | 11.73 (0.50) | ||||||
| Pseudanthias sp. | Reef Fish | 5 | −18.16 (0.63) | 12.50 (0.30) | 5 | −18.16 (0.63) | 12.50 (0.30) | |||||||||
| Gobiidae sp. | Fish | 3 | −18.13 (0.34) | 11.39 (0.93) | 3 | −18.13 (0.34) | 11.39 (0.93) | |||||||||
| Apogonidaesp. | Fish | 3 | −17.41 (0.71) | 11.10 (0.52) | 3 | −17.41 (0.71) | 11.10 (0.52) | |||||||||
| Turritellidae sp. | Gastropod | 4 | −15.68 (0.41) | 12.66 (0.99) | 4 | −15.68 (0.41) | 12.66 (0.99) | |||||||||
| Ranellidae sp. | Gastropod | 5 | −17.78 (0.09) | 10.38 (0.33) | 5 | −17.78 (0.09) | 10.38 (0.33) | |||||||||
| Ophiuridae sp. | Brittle Star | 3 | −16.91 (0.13) | 10.40 (0.86) | 3 | −16.91 (0.13) | 10.40 (0.86) | |||||||||
Global values were calculated from pooled site data. *Four common prey species.