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Table 1 Conditions (mean values) in beakers during trial and main experiments

From: Sea urchin growth dynamics at microstructural length scale revealed by Mn-labeling and cathodoluminescence imaging

Trial experiment

Species

Temperature

SD

Salinity

SD

pHT

SD

 

Paracentrotus lividus

15.88

1.07

33.45 a

0.13

7.95

0.09

Controls

Paracentrotus lividus

15.83

1.12

33.51

0.13

7.96

0.09

 

Paracentrotus lividus

15.79

1.1

33.53

0.16

7.95

0.11

 

Paracentrotus lividus

15.77

1.11

33.52

0.11

7.94

0.9

Mn 1 mg/L

Paracentrotus lividus

15.73

1.12

33.51

0.12

7.95

0.1

 

Paracentrotus lividus

15.68

1.13

33.56

0.13

7.95

0.11

 

Paracentrotus lividus

15.78

1.12

33.56

0.1

7.96

0.11

Mn 3 mg/L

Paracentrotus lividus

15.67

1.16

33.59

0.14

7.97

0.12

 

Paracentrotus lividus

15.81

1.14

33.56

0.12

7.96

0.12

 

Paracentrotus lividus

15.84

1.15

33.58

0.1

7.97

0.11

Mn 61.6 mg/L

Paracentrotus lividus

15.86

1.15

33.59

0.1

7.95

0.12

 

Paracentrotus lividus

15.84

1.15

33.59

0.1

7.96

0.11

Main experiment

 

Paracentrotus lividus

17.75

0.39

33.48

0.21

8.11

0.06

Controls

Paracentrotus lividus

17.69

0.43

33.53

0.24

8.1

0.06

 

Paracentrotus lividus

17.73

0.35

33.54

0.26

8.11

0.06

 

Paracentrotus lividus

17.58

0.41

33.52

0.2

8.11

0.06

Mn 1 mg/L

Paracentrotus lividus

17.67

0.38

33.51

0.16

8.1

0.07

 

Paracentrotus lividus

17.57

0.42

33.58

0.36

8.11

0.07

 

Paracentrotus lividus

17.56

0.34

33.62

0.28

8.09

0.08

Mn 3 mg/L

Paracentrotus lividus

17.43

0.46

33.63

0.32

8.11

0.06

 

Paracentrotus lividus

17.45

0.42

33.63

0.3

8.11

0.06

 

Echinometra sp.

25.05

0.54

34.46

0.17

8.1

0.06

Controls

Echinometra sp.

25.04

0.52

34.48

0.2

8.1

0.05

 

Echinometra sp.

25.06

0.51

34.43

0.2

8.11

0.06

 

Echinometra sp.

25.06

0.51

34.43

0.19

8.11

0.06

Mn 1 mg/L

Echinometra sp.

25.07

0.52

34.47

0.24

8.1

0.05

 

Echinometra sp.

25.07

0.52

34.45

0.23

8.09

0.05

Controls

Prionocidaris baculosa

25.16

0.37

35.29

0.22

7.96

0.05

 

Prionocidaris baculosa

25.1

0.37

35.29

0.22

7.96

0.05

Mn 1 mg/L

Prionocidaris baculosa

25.16

0.36

35.3

0.21

7.95

0.06

 

Prionocidaris baculosa

25.09

0.36

35.3

0.21

7.95

0.06

  1. SD = standard deviations (n = 36). Conditions within individual beakers for a given experiment were not significantly different from each other, except the salinity in a beaker no 1. (marked with a) which is significantly different from each other
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Frontiers in Zoology

ISSN: 1742-9994