African clawed frogs used to be the best human pregnancy tests in the world. Doctors would inject a woman's urine into the back of a female frog; if positive, the frog would lay eggs. Frog or "Hogben" ...
Behavioral Ecology and Sociobiology, Vol. 62, No. 11 (Sep., 2008), pp. 1821-1829 (9 pages) We examined the behavioral and developmental responses of Xenopus laevis larvae to their mirror images in ...
The lifespan of Xenopus laevis is presented in unprecedented detail using high-quality X-ray microtomography images and 3D reconstructions to reveal embryonic development and metamorphosis processes ...
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