title: A method for collecting naturally fertilized eggs of Xenopus laevis immediately after laying.
mesh_terms: D000818:Animals; D005260:Female; D005306:Fertilization; D008297:Male; D010058:Oviposition; D010063:Ovum; D013048:Specimen Handling / Q000379:methods / Q000662:veterinary*; D014981:Xenopus / Q000502:physiology*