Table 2 The body mass and body length of the juvenile Prenant’s schizothoracin used in the U_crit and U_burst test (the data are expressed as the mean ± S.E., n = 4–6).

U_crit

n

6

5

5

6

6

Body mass (g)

9.5 ± 1.3

10.2 ± 0.6

10.6 ± 0.8

10.0 ± 0.6

9.8 ± 0.6

Body length (cm)

9.9 ± 0.4

10.9 ± 0.4

11.3 ± 0.6

11.3 ± 0.2

10.3 ± 0.4

Speed (BL/s)

7.38 ± 0.44

4.23 ± 0.16

3.98 ± 0.45

3.74 ± 0.11

6.75 ± 0.32

U_burst

n

5

4

4

5

6

Body mass (g)

10.2 ± 0.6

11.0 ± 0.7

11.0 ± 0.4

10.2 ± 0.4

10.0 ± 0.5

Body length (cm)

10.5 ± 0.3^b

10.9 ± 0.1^ab

11.8 ± 0.5^b

10.1 ± 0.2^b

10.4 ± 0.4^b

Speed (BL/s)

7.52 ± 0.14

4.82 ± 0.19

4.46 ± 0.25

4.66 ± 0.23

7.18 ± 0.33