sper·mat·o·phore 
(spər-mătə-fôr′, spûrmə-tə-)
(spər-mătə-fôr′, spûrmə-tə-)n.
A capsule or compact mass of spermatozoa that is transferred from the male to the female during mating in many invertebrates and certain salamanders.
sper′ma·topho·ral (spûr′mə-tŏfər-əl) adj.