Englanniksi:

Julien Courant. Invasive biology of Xenopus laevis in Europe : ecological effects and physiological adaptations. Ecology, environment. Museum national d’histoire naturelle - MNHN PARIS, 2017. English. ffNNT : 2017MNHN0024ff. fftel-01887102f

Lillo, F., Faraone, F. P., & Lo Valvo, M. (2011). Can the introduction of Xenopus laevis affect native amphibian populations? Reduction of reproductive occurrence in presence of the invasive species. Biological Invasions, 13(7), 1533-1541.

Measey, J. (2016). Overland movement in African clawed frogs (Xenopus laevis): a systematic review. PeerJ, 4, e2474.

Amaral, P., & Rebelo, R. (2012). Diet of invasive clawed frog Xenopus laevis at Lage stream (Oeiras, W Portugal). The Herpetological Journal, 22(3), 187-190.

Ihlow, F., Courant, J., Secondi, J., Herrel, A., Rebelo, R., Measey, G. J., ... & Rödder, D. (2016). Impacts of climate change on the global invasion potential of the African clawed frog Xenopus laevis. PloS one, 11(6), e0154869.

African clawed frog – Xenopus laevis