Biometrical and Serological Evidence for the Occurrence of Three Phenotypes of Green Frogs (Rana Esculenta Complex) in the Netherlands

By Wijnands H.E.J.   VAN GELDER J.J.  

Netherlands Journal of Zoology, Vol. 26, Iss. 3, 1975-01 ,pp. : 414-424

Brill

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DNA content and genome composition of diploid and triploid water frogs belonging to the Rana esculenta complex (Amphibia, Anura)

By Ogielska Maria   Kierzkowski Piotr   Rybacki Mariusz  

Canadian Journal of Zoology, Vol. 82, Iss. 12, 2004-12 ,pp. : 1894-1901

NRC Research Press

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A new sex dimorphism in the Harderian gland of the frog Rana esculenta

By Serino Ismene   Izzo Gaia   Ferrara Diana   d’Istria Michela   Minucci Sergio  

Canadian Journal of Zoology, Vol. 85, Iss. 8, 2007-08 ,pp. : 909-915

NRC Research Press

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Seasonal Changes in the Contents of Inorganic Ions in the Blood of Rana Esculenta

By Becht G.  

Netherlands Journal of Zoology, Vol. 19, Iss. 4, 1968-01 ,pp. : 610-620

Brill

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Plasma Prolactin Levels Related To Changes of Salinity in the Green Water Frog, Rana Esculenta

By Mosconi G.  

Netherlands Journal of Zoology, Vol. 45, Iss. 1-2, 1994-01 ,pp. : 53-56

Brill

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