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Citation: Wj. Fischer et al., Sympatry and hybridization between the clawed frogs Xenopus laevis laevis and Xenopus muelleri (Pipidae), J ZOOL, 252, 2000, pp. 99-107

Authors: Elepfandt, A Eistetter, I Fleig, A Gunther, E Hainich, M Hepperle, S Traub, B

Citation: A. Elepfandt et al., Hearing threshold and frequency discrimination in the purely aquatic frog Xenopus laevis (pipidae): Measurement by means of conditioning, J EXP BIOL, 203(23), 2000, pp. 3621-3629