Table 2.
Similarity matrix including bandsharing values (BS) and genetic differences calculated using Nei and Li's index of the similarity of Meretrix lusoria from Gunsan, Shinan and Yeonggwang of the Korean Peninsula, respectively

		BS from Gunsan								BS from Shinan						BS from Yeonggwang
	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21
1	-	0.710	0.545	0.543	0.640	0.622	0.651	0.501	0.533	0.458	0.505	0.525	0.523	0.510	0.543	0.481	0.459	0.426	0.452	0.433	0.476
2		-	0.649	0.559	0.695	0.646	0.574	0.599	0.602	0.544	0.572	0.571	0.581	0.544	0.570	0.509	0.499	0.495	0.468	0.465	0.533
3			-	0.574	0.592	0.566	0.509	0.429	0.436	0.408	0.372	0.433	0.413	0.376	0.477	0.452	0.447	0.416	0.395	0.460	0.386
4				-	0.591	0.722	0.697	0.535	0.507	0.453	0.481	0.482	0.473	0.481	0.543	0.544	0.509	0.538	0.507	0.475	0.499
5					-	0.697	0.702	0.553	0.543	0.455	0.531	0.527	0.543	0.508	0.514	0.469	0.469	0.483	0.453	0.453	0.437
6						-	0.666	0.472	0.452	0.374	0.433	0.462	0.473	0.440	0.520	0.481	0.484	0.470	0.472	0.486	0.469
7							-	0.480	0.513	0.450	0.461	0.491	0.510	0.516	0.466	0.476	0.512	0.517	0.552	0.501	0.471
8								-	0.913	0.867	0.852	0.746	0.783	0.790	0.698	0.594	0.678	0.665	0.586	0.544	0.618
9									-	0.867	0.803	0.752	0.735	0.736	0.646	0.548	0.601	0.667	0.620	0.523	0.622
10										-	0.820	0.731	0.723	0.725	0.633	0.521	0.547	0.644	0.607	0.518	0.573
11											-	0.853	0.865	0.818	0.750	0.662	0.655	0.704	0.694	0.563	0.660
12												-	0.887	0.840	0.721	0.641	0.681	0.688	0.634	0.569	0.641
13													-	0.918	0.782	0.759	0.721	0.734	0.713	0.645	0.674
14														-	0.813	0.730	0.718	0.760	0.713	0.614	0.693
15															-	0.780	0.722	0.720	0.682	0.618	0.675
16																-	0.820	0.725	0.696	0.780	0.650
17																	-	0.828	0.783	0.701	0.760
18																		-	0.815	0.652	0.751
19																			-	0.662	0.815
20																				-	0.663
21																					-