英和和英

名詞

spermatophore (plural spermatophores)

1. (biology) A spermospore.
2. (zoology) A capsule or pocket enclosing a number of spermatozoa, found in many annelids, brachiopods, insects, mollusks, and crustaceans.
   • 1910 June 20, Gilman A. Drew, “Sexual Activities of the Squid, Loligo pealii (Les.). I. Copulation, Egg-laying and Fertilization”, in Journal of Morphology, volume 22, number 2, Philadelphia, Pa.: Wistar Institute of Anatomy and Biology, published 1911, page 334:

     The spermatophores begin to ejaculate immediately after leaving the penis and the whole process is completed in a very few seconds. Pulling the filament attached to the ejaculatory end of a spermatophore is all that is needed to start its ejaculation.

派生語

参照

• “spermatophore”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.