Table 2

List of fish species and mean δ15N ratios used in this analysis.

Common name Scientific name Mean SD N
Sailfin molly Poecilia latipinna 8.4 2.4 49
Golden topminnow Fundulus chrysotus 9.3 2.9 43
Mosquitofish Gambusia holbrooki. 10.6 2.8 473
Bluefin killifish Lucania goodei 10.6 2.8 72
Least killifish Heterandria formosa 10.8 3.0 171
Spotted sunfish Lepomis punctatus 9.3 1.1 81
Redear sunfish Lepomis microlophus 8.8 1.5 76
Bluegill Lepomis macrochirus 9.8 1.5 88
Largemouth bass Micropterus salmoides 11.1 1.5 576
Florida gar Lepisosteus platyrhincus 11.6 1.3 56

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