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Table 2 Genetic variance, broad-sense heritability, 95% confidence interval of heritability and coefficient of variation for 17 Daphnia phenotypic traits

From: Evolution of asexual Daphnia pulex in Japan: variations and covariations of the digestive, morphological and life history traits

Trait Genetic variance (Vg) Broad-sense heritability (H2) 95% confidence interval of heritability (CI) Coefficient of variation (CV) (%)
Digestive
 Beta-glucosidase 1630.00 0.35 (0.00, 0.31) 12.51
 Lipase 8489.419 0.07 (0.00, 0.17) 38.42
 Alkaline phosphatase 13,060.00 0.36 (0.00, 0.63) 14.95
 Arginine amino-peptidase 2128.45 0.41 (0.28, 0.80) 23.55
 Alanine amino-peptidase 845.20 0.56 (0.48, 0.91) 16.33
Life history
 Maturation age 0.48 0.41 (0.10, 0.73) 9.08
 Maturation instar number 0.13 0.20 (0.01, 0.61) 11.64
 Maturation body length 0.004 0.28 (0.00, 0.08) 3.92
 Intermoult duration before maturation 0.001 0.09 (0.00, 0.48) 1.95
 Intermoult duration after maturation 0.00 0.00 (0.00, 0.19) 0.00
k 0.0002 0.12 (0.04, 0.71) 12.86
 Mean egg number of the first three clutches 0.28 0.23 (0.00, 0.57) 8.54
Morphology
 Mean neonate size of the first three clutches 0.00006 0.04 (0.00, 0.08) 1.22
 Body length at five days 0.02 0.67 (0.66, 0.85) 9.83
 Body weight at five days 0.00002 0.58 (0.66, 0.87) 27.61
 Relative tail spine length of the first adult instar 0.001 0.91 (0.44, 0.72) 17.99
L 0.01 0.31 (0.00, 0.57) 4.41