Table 1.

Quantitative characteristics of chromosomes of Hynobiusfucus.

Chromosome number	Relative length	Arm ratio	Centromere position
1	9.63	1.28	m
2	9.30	1.37	m
3	8.62	1.33	m
4	8.29	1.28	m
5	8.00	2.13	sm
6	6.90	2.17	sm
7	6.19	1.84	m
8	6.13	2.0	sm
9	5.78	2.4	sm
10	4.01	2.79	sm
11	3.34	2.03	sm
12	2.51	2.95	st
13	2.31	1.72	m
14	2.27	1.94	sm
15	2.28	2.15	sm
16	2.01	1.51	m
17	1.32	1.07	m
18	1.18	1.17	m
19	0.85	1.43	m
20	1.70	–	t
21	1.21	–	t
22	1.10	–	t
23	0.94	–	t
24	0.79	–	t
25	0.74	–	t
26	0.74	–	t
27	0.71	–	t
28	0.62	–	t
29	0.54	–	t