CHAPTER V. Development

DEVELOPMENT

EMBRYOLOGY—EGGS—MICROPYLES—FORMATION OF EMBRYO—VENTRAL PLATE—ECTODERM AND ENDODERM—SEGMENTATION—LATER STAGES—DIRECT OBSERVATION OF EMBRYO —METAMORPHOSIS—COMPLETE AND INCOMPLETE—INSTAR—HYPERMETAMORPHOSIS —METAMORPHOSIS OF INTERNAL ORGANS—INTEGUMENT—METAMORPHOSIS OF BLOWFLY —HISTOLYSIS—IMAGINAL DISCS—PHYSIOLOGY OF METAMORPHOSIS—ECDYSIS 143