Meanings
nounprotonephridium (plural protonephridia)
plural protonephridia
- anatomyA type of nephridium composed of a network of flame cells or solenocytes.
Origin
Translations
Portuguese protonefrídio
- protonefrídioa type of nephridium
Cite this entry
APA
protonephridium. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/protonephridium
MLA
“protonephridium.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/protonephridium. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “protonephridium,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/protonephridium.
Source: protonephridium on Wiktionary, CC BY-SA 4.0.