Table 1.

The metric species network $N^{+}$, in extended Newick format, used for simulating gene trees under the NMSC model

(((((a:1.5,(((b:.8,h1#.5:.1)x1:.2,(c:.7)h1#.5:.3)x2:.3)h2#.5:.2)x3:1.5,(h2#.5:.2,d:1.5)x4:1.5)x5:2,h3#.5:1.5)x6:0.5, (((e:2,(f:1,((g:.25,h:.25)x7:.25)h4#.5:.5)x8:1)x9:1,(h4#.5:.5,i:1)x10:2)x11:0.5)h3#.5:2)x12:1,((((j:4.5,(k:3.5,((l:2.75,m:2.75)x13:.25) h5#.3:.5)x14:1)x15:1,((((n:1)h6#.5:2,h6#.5:2)x16:.5,h5#.3:.5)x17:1,(o:3.5,p:3.5)x18:1)x19:1)x20:.25)h7#.5:.5,h7#.5:.5)x21:.25)r

The topology of $N^{+}$ is shown in Fig. 9(L)