Meanings
adjectiveachaetous (not comparable)
- not comparablebiologyWithout setae
Achaetous gill-less tails are a typical trait for the juvenile stage of development in species of Arenicolidae (phylum Annelida).
Synonyms: asetigerous
Synonyms & antonyms
adjectiveWithout setae
Similar
asetigerous
Cite this entry
APA
achaetous. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/achaetous
MLA
“achaetous.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/achaetous. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “achaetous,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/achaetous.
Source: achaetous on Wiktionary, CC BY-SA 4.0.