Table 1.

Summary of sample size and molecular metrics. Where: n, number of individuals; H_o, average observed heterozygosity; H_e, average expected heteozygosity; F_st, mean genetic divergence of average pair geographical locality; F_is, inbreeding coefficient

Species	n	Total reads	Total loci	H o	H e	F st	F is
Nemoura ovocercia	20	2,532,235	10,448	0.71	0.3	0.106	0.032
Haploperla japonica	32	495,817	1624	0.75	0.20	0.078	0
Stavsolus japonicus	52	798,464	7018	0.77	0.22	0.043	0.027
Rhabdiopteryx japonica	22	2,320,398	9248	0.75	0.27	0.093	0.014
Obipteryx femoralis	31	3,318,488	12,411	0.80	0.20	0.069	0.011
Isoperla nipponica	32	942,014	3086	0.70	0.29	0.081	0.003
Amphinemura longispina	30	572,899	6319	0.70	0.26	0.120	0.050