Table 1 Average total length (TL), weight (W), δ15N and δ13C of native and translocated Perca fluviatilis from lakes and reservoirs.

From: Predicting the potential implications of perch (Perca fluviatilis) introductions to a biodiversity-rich lake using stable isotope analysis

System

Status

Site

δ15N [‰]

δ13C [‰]

TL [mm]

W [g]

Lake

Native

Gala

15.8

 − 27.5

153.0

59.9

Lake

Native

Sigirci

15.2

 − 23.6

172.6

111.8

Mean

15.5

 − 25.4

163.3

87.2

Reservoir

Translocated

Bayat

7.9

 − 28.5

158.0

44.8

Reservoir

Translocated

Ozburun

13.2

 − 28.4

169.3

61.4

Reservoir

Translocated

Seyitler

13.8

 − 21.9

229.3

174.2

Mean

11.8

 − 25.8

189.9

101.5

Mean (overall)

12.9

 − 25.7

182.6

97.6

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