Notes on the smooth dogfish, Mustelus canis, during the first three months of gestation. I. Components of the egg, early embryos, and yolk-sacs.
D000818:Animals; D004284:Dogfish; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D010063:Ovum; D012754:Sharks; D015017:Yolk Sac
EMBRYO; OVUM