Table 3. Estimation of appearance frequency

No	Family	Genus	Species		Estimation of appearance frequency
			Science name	Korean name	Obs/Try	Probability(%)	Degree
1	Ranidae	Rana	R. nigromaculata	참개구리	4/4	100	①
2			R. coreana	한국산개구리	3/4	75	⓶
3	Hylidae	Hyla	H. japonica	청개구리	1/4	25	④
4	Hynobiidae	Hynobius	H. leechii	도롱뇽	1/4	25	④
5	Lacertilidae	Takydromus	T. amurensis	아무르장지뱀	1/4	25-	④
6	Emydidae	Trachymus	T. s. elegance	붉은귀거북	1/4	25	④
7	Colubridae	Elaphe	E. dione	누룩뱀	3/4	75	⓶
8		Rhabdophis	E. rufodorsata	무자치	2/4	50	③
9		Amphiesma	R. t. tigrinus	유혈목이	4/4	100	①
		Dinodone				-
10	Viperidae	Gloydius	G. ussuriensis	쇠살모사	1/4	25	④
7 Families		7 Genera	10 Species

① V.A: Very abudant(76～100%), ② A.B: Abundant(51～75%), ③ C.O: Common(31～50%), ④ U.C: Uncommon(21～30%), ⑤ R.A: Rare(10～20%), ⑥ V.R: Very rare(<10%).