. Author manuscript; available in PMC: 2013 Mar 22.

Published in final edited form as: Am Nat. 2008 Aug;172(2):272–281. doi: 10.1086/589455

Table 2.

Quasi-normal productivity

Species and strain

R _m (SE)

M₀ (SE)

ΔM × 10³ (CL)

V_M (SE)

V_{E, 0} (SE)

h_{M}^{2} \times 10^{3} (CL)

ΔM × 10³

h_{M, z}^{2} \times 10^{3}

CV_M, _z̄

Caenorhabditis briggsae:

HK104

.021 (.023)

58.02 (2.70)

.37 (−.40, 1.20)

.59 (.56)

899.8 (144.7)

.75 (−.40, 2.42)

−2.21

1.07

1.69

PB800

.069 (.012)

34.27 (1.33)

2.01 (1.28, 2.83)

1.06 (.28)

336.0 (74.3)

3.45 (1.21, 7.48)

−2.05

2.12

1.89

Caenorhabditis elegans:

N2 (CFB)

.029 (.011)

35.84 (1.46)

.82 (.16, 1.55)

.71 (.29)

292.9 (45.9)

2.61 (.56, 5.79)

−1.07

1.00

.94

N2 (VEL)

.027 (.012)

29.82 (.95)

.93 (.18, 1.84)

.76 (.24)

267.5 (36.2)

2.96 (.91, 5.71)

−.77

.14

.32

PB306

.033 (.013)

38.36 (1.72)

.88 (.17, 1.63)

.49 (.29)

456.2 (69.3)

1.17 (−.13, 3.10)

−1.00

1.97

1.35

Oscheius myriophila:

DF5020

.036 (.015)

27.2 (1.44)

1.34 (.26, 2.47)

.58 (.33)

227.3 (48.9)

2.95 (.031, 8.64)

−.95

3.12

1.68

EM435

−.043 (.028)

51.05 (4.11)

−.81 (−1.74, .26)

−.40 (.70)

872.8 (193.9)

−.32 (−1.50, 1.75)

−.35

…

All CFB Strains

.030 (.008)

40.73 (.96)

.74 (.33, 1.16)

.51 (.20)

514.2 (121.6)

1.77 (.60)

−1.27

1.86

1.51

Note: See note for table 1 for definitions of variables and abbreviations. Values in the last three columns (bold) have been previously published (Baer et al. 2005, 2006) and are included for purposes of comparison.