Y. Mogami   M. Imamizo   M. Yamashita   A. Izumi-Kurotani   M.L Wiederhold   H. Koike   M. Asashima   
Advances in Space Research 17(6-7) 257-263 1996年
AstroNewt experiment explores the effects of earth gravity on the early development of Japanese red-bellied newt, Cynops pyrrhogaster. Since female newts keep spermatophore in cloaca, fertilized eggs could be obtained without mating. Fertilization...