[1].Skeletochronological Study on Age Structure of a Chinese Endemic Frog (Rana omeimontis)[J].Asian Herpetological Research,2012,3(3):252-257.[doi:10.3724/SP.J.1245.2012.00252]
 Wencao LIU,Yanhong LIU,Yan HUANG,et al.Skeletochronological Study on Age Structure of a Chinese Endemic Frog (Rana omeimontis)[J].Asian Herpetological Research(AHR),2012,3(3):252-257.[doi:10.3724/SP.J.1245.2012.00252]

Skeletochronological Study on Age Structure of a Chinese Endemic Frog (Rana omeimontis)()

Asian Herpetological Research[ISSN:2095-0357/CN:51-1735/Q]

Original Article


Skeletochronological Study on Age Structure of a Chinese Endemic Frog (Rana omeimontis)
Wencao LIU1 Yanhong LIU1 Yan HUANG1 Zhiping MI1 and Cao LI1 2*
1 Key Laboratory of Southwest China Wildlife Resources Conservation (Ministry of Education), China West Normal University, Nanchong 637009, Sichuan, China
2 Department of Life Science and Technology, Yibin College, Yibin 644007, Sichuan, China
skeletochronological method Rana omeimontis age structure sexual size dimorphism
We used skeletochronology to estimate age structure of the Omei Wood Frog, Rana omeimontis, from southwestern China. Average age differed significantly between males and females. Age at sexual maturity in both males and females was 1 year. Longevity was 6 and 7 years for males and females, respectively. Average body size differed significantly between the sexes, with females being larger than males. A non-significant correlation between age and body size was found within each sex in this population. The ANCOVA analysis revealed that females also had larger body size than males when the effect of age was controlled.


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更新日期/Last Update: 2016-03-15