Meanings
- uncountableIn aquatically reproducing species, sperm that is not released into the water.
Aquasperm contrast with intemally fertilizing sperm which do not enter the water, for which these authors have proposed the term introsperm.
1991, Barrie G. M. Jamieson, Fish Evolution and Systematics
Cite this entry
introsperm. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/introsperm
“introsperm.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/introsperm. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “introsperm,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/introsperm.
Source: introsperm on Wiktionary, CC BY-SA 4.0.