Table 2.

Statistical results of parapodium number phenotype and heritability of A. japonicus

Groups	Parapodium number	P	h2
BSD	47.90 ± 9.29	0.55	0.90
PD	44.47 ± 5.95	0.94	0.86
HLW	34.63 ± 4.71	0.56	0.83
SD	40.80 ± 4.32	0.73	0.81
XXM	50.50 ± 9.03	0.78	0.90
LS	34.23 ± 5.05	0.65	0.84
RUS	56.67 ± 10.54	0.96	0.91

*P represents the significance of normal distribution

h² represents the heritability of parapodium number