1. (n.) Same as Spermospore.

2. (n.) A capsule or pocket inclosing a number of spermatozoa. They are present in many annelids, brachiopods, mollusks, and crustaceans. In cephalopods the structure of the capsule is very complex.

androcyte antheridium antherozoid male gamete milt protein scum seed semen seminal fluid sperm sperm cell spermagonium spermatic fluid spermatid spermatiophore spermatium spermatocyte spermatogonium spermatophore spermatozoa spermatozoid spermatozoon