The British Herpetological Society

The Herpetological Journal is the Society's prestigious quarterly scientific journal. Articles are listed in Biological Abstracts, Current Awareness in Biological Sciences,Current Contents, Science Citation Index, and Zoological Record.

 ISSN 0268-0130

2020 Impact Factor for the Herpetological Journal is 0.862


pdf 05. Tracing aliens identification of introduced water frogs in Britain by male advertisement call characteristics

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Open Access

pp.43-50 

Authors: Julia Wycherley , Simon Doran And Trevor J. C. Beebee

Abstract: We have used sound analysis of male advertisement calls in a study of seven introduced populations of water frogs in Britain. Discriminant analysis of call characters identified five types of water frog, notably Rana lessonae, R. esculenta, R. ridibunda, R. bergeri and R. perezi. Rana epeirotica and R. shqiperica were not detected. Typical LE (/essonae-esculenta) systems were found at two sites, R. ridibunda occurred alone at two sites and R. esculenta occurred alone at one site. The remaining two sites were more complex. One had R. ridibunda, R. perezi and R. esculenta while the seventh site had four taxa of water frog (R. lessonae, R. bergeri, R. esculenta and R. perezi). The value of call analysis for the identification of water frog populations is discussed.

Keywords: alien species, call frequency, green frogs, oscillograms, Rana

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IMPORTANT NOTE - JUNE 2020

Please note that as from Volume 31 Number 1 (January 2021) on, the Herpetological Journal will be available as an online publication only - the last print edition will be Volume 30 Number 4.   

Aligning with this change, it is now no longer possible to purchase a subscription that includes a print copy of the HJ.  All members who have existing HJ print subscriptions that remain active as at end June 2020 will receive the full four 2020 print editions.  New subscribers or renewals after this time will only have option to subscribe to the online only subscription package.  Subscription pricing has been amended to reflect the content changes.