The story of invertebrate gametes--their structure, origin, composition, physiology, and production mechanisms--was told in Volumes I and II; how accessory sex gland secretions facilitate their packaging, storage, survival, and delivery in Volume III; events leading to and following the union of gametes such as insemination, sperm-egg interaction, fertilization, embryonic and post-embryonic development, embryonic nutrition, eclosion, and larval settlement and ...