male

Left:Tsuchi-Gaeru,Right:Numa-Gaerufemale



JAPANESE NAME: Tsuchi-Gaeru
COMMON NAME: Wrinkled Frog
SIENTIFIC NAME: Rana (Rugosa) rugosa

DISTRIBUTION
Honsyu,Shikoku,Kyusyu,Sadogashima Is.,Oki Is.,and other islands.Probably artiicially introduced into Hokkaido.Outsaide of Japan,Korea,northeastern China,and southernmost Primorskii,USSR.
LENGTH
male:37-46(average 41)mm
female:44-53(average 50)mm

Frogs and Toads of JAPAN

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