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Table 4 Mytilus edulis (Askö)

From: Effect of salinity on filtration rates of mussels Mytilus edulis with special emphasis on dwarfed mussels from the low-saline Central Baltic Sea

#

n

S (psu)

T (°C)

L (mm)

W (mg)

CI (mg cm−3)

F (ml min−1)

7

5

20

13.1 ± 0.6

15.0 ± 0.3

12.8 ± 3.6

3.8 ± 0.9

8.7 ± 1.1

8

5

20

13.4 ± 0.4

15.2 ± 0.5

12.9 ± 1.4

3.7 ± 0.7

8.3 ± 1.1

9

5

3.7

8.7 ± 0.3

14.5 ± 0.5

8.6 ± 0.9

2.8 ± 0.4

4.9 ± 1.3

  1. Mean individual filtration rate (F), shell length (L), dry weight of soft parts (W), condition index (CI), temperature (T), salinity (S), number of mussels (n) in series (#). Size classes #7 and #8 were acclimated to 20 psu (before they were transferred back to 6.5 psu for 5 days and then returned to 20 psu, see Figs. 3 and 4). Size class #9 shows the mean filtration rate of mussels acclimated to 3.7 psu for 6 days. ±SD indicated