spermatophore

A capsule or compact mass of spermatozoa that is transferred from the male to the female during mating in many invertebrates and certain salamanders.

A special case, capsule, or sheath containing spermatozoa; specifically, one of the peculiar spermatic cysts of cephalopods (also called spermatic or seminal cartridge, seminal rope, or filament of Needham), usually forming a long cylindrical structure in which several envelops may be distinguished.

Same as spermospore.

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.

A spermospore.

A capsule or pocket enclosing a number of spermatozoa, found in many annelids, brachiopods, mollusks, and crustaceans.