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Tab. 3.4.3 – Composizione isotopica (δ13C e δ15N; ‰) delle specie ittiche
campionate a Favignana. d.s.: deviazione standard; L.S.:
lunghezza standard.
Sito Tempo 13C d.s. 15N d.s. L.S. d.s.
Boops boops 1 1 -19.3 0.1 8.3 0.6 17.3 0.3
2 1 -19.3 0.1 7.7 0.2 19.6 2.2
3 1 -19.3 0.0 7.8 0.1 18.2 0.1
1 2 -19.3 0.0 7.9 0.1 17.5 0.1
2 2 -19.3 0.1 7.8 0.0 18.5 0.9
3 2 -19.2 0.4 8.2 0.2 19.2 0.8
Coris julis F 1 1 -16.7 0.0 8.7 0.4 10.9 0.7
2 1 -17.1 0.3 8.8 0.4 10.7 0.6
3 1 -16.9 0.1 9.0 0.1 10.7 0.7
1 2 -16.9 0.3 8.7 0.1 10.3 0.5
2 2 -17.1 0.4 8.5 0.0 10.8 0.8
3 2 -16.8 0.2 8.6 0.0 11.1 0.6
Coris julis M 1 1 -16.6 0.0 7.9 0.1 15.9 0.8
2 1 -16.7 0.2 8.4 0.2 15.9 2.1
3 1 -16.7 0.1 8.0 0.1 16.1 1.4
1 2 -16.7 0.1 7.9 0.0 15.9 0.8
2 2 -16.8 0.1 7.8 0.1 15.2 0.8
3 2 -16.7 0.0 8.1 0.0 15.4 0.2
Diplodus annularis 1 1 -17.6 1.3 8.2 0.0 10.7 0.6
2 1 -18.1 0.0 8.3 0.1 12.1 0.2
3 1 -17.4 0.0 8.7 0.1 10.7 0.8
1 2 -16.0 0.0 8.3 0.1 10.7 0.6
2 2 -18.0 0.0 8.4 0.1 12.1 0.2
3 2 -17.4 0.1 8.6 0.3 10.7 0.8
Serranus cabrilla 1 1 -17.6 0.1 8.2 0.3 13.2 0.2
2 1 -18.3 0.0 8.4 0.2 13.1 0.9
3 1 -18.2 0.0 8.8 0.1 12.3 0.1
1 2 -17.6 0.0 8.3 0.1 13.2 0.2
2 2 -18.3 0.0 8.2 0.1 13.1 0.9
3 2 -18.3 0.2 8.8 0.2 12.3 0.1
Serranus scriba 1 1 -17.0 0.0 9.1 0.2 12.9 0.4
2 1 -16.5 0.2 9.3 0.0 12.6 0.5
3 1 -16.8 0.0 8.9 0.0 12.2 0.8
1 2 -17.0 0.1 9.1 0.0 12.9 0.4
2 2 -16.8 0.1 8.6 0.1 13.4 0.1
3 2 -17.4 0.1 8.9 0.1 13.0 0.1
Spicara maena 1 1 -19.3 0.1 7.5 0.1 14.1 0.2
2 1 -19.5 0.1 7.6 0.1 15.3 1.4
3 1 -19.4 0.3 7.4 0.1 16.3 0.3
1 2 -19.1 0.2 7.3 0.0 13.8 0.3
2 2 -19.1 0.2 7.4 0.2 15.1 1.4
3 2 -19.2 0.0 7.4 0.1 14.8 0.8
Symphodus ocellatus 1 1 -19.1 0.0 9.6 0.4 10.9 0.8
2 1 -19.6 0.3 8.8 0.7 11.0 0.7
3 1 -18.5 0.3 8.7 0.2 10.9 0.3
1 2 -17.9 1.6 8.4 0.5 10.9 0.8
2 2 -19.8 0.1 8.0 0.2 11.0 0.7
3 2 -17.7 1.5 8.6 0.4 10.9 0.3
Symphodus tinca 1 1 -15.5 2.2 9.0 0.5 13.1 0.4
2 1 -16.7 0.2 9.6 0.3 13.4 0.4
3 1 -17.7 0.2 9.3 0.6 12.6 0.1
1 2 -16.8 0.1 9.6 0.2 13.3 0.4
2 2 -16.5 0.2 9.2 0.3 13.1 0.4
3 2 -16.7 0.0 9.3 0.0 12.9 0.1
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