Table 1. Statistics and assembled result of SOAP denovo2 and Trinity.

Species	Assembly method	Total number of contigs	Total number of length	N50	Max contig length
Quasipaa boulengeri	K50a	6,341,679	1,860,878,175	300	2,615
	K55a	6,086,855	1,875,157,178	314	2,880
	K60a	5,715,340	1,870,183,020	332	3,183
	K65a	5,460,129	1,843,817,246	338	2,817
	K70a	5,122,048	1,779,429,007	332	2,980
	K75a	4,926,588	1,723,696,265	318	2,779
	K80a	4,686,214	1,630,358,728	300	2,830
	Trinity	1,555,983	755,862,296	526	16,672
Amolops chunganensis	K50a	5,072,290	1,417,075,271	300	2,537
	K55a	4,955,300	1,436,818,547	300	2,741
	K60a	4,746,605	1,436,171,325	300	2,416
	K65a	4,549,311	1,407,207,578	300	2,513
	K70a	4,301,826	1,350,614,260	300	2,527
	K75a	4,167,451	1,308,301,284	300	2,578
	K80a	4,007,361	1,244,363,080	300	4,366
	Trinity	1,017,500	448,075,968	469	16,795

Notes.

^aThe k-mer sizes used in SOAP denovo2.