zygobranchiatehttp://www.oed.com/dictionary/zygobranchiate_adj%3Ftab%3Dmeaning_and_usezygobranchiate, adj.
First published 1921; not fully revised

zygobranchiateadjective (& noun)

Zoology.
  1. 1883–
    Belonging to the division Zygobranchiata or Zygobranchia of gastropod molluscs, having paired (right and left) gills or ctenidia; as n. a mollusc of this division.
    1. 1883
      The Zygobranchiate Streptoneura.
      E. R. Lankester in Encyclopædia Britannica vol. XVI. 655/2

zygobranchiate, adj. was first published in 1921; not fully revised.

zygobranchiate, adj. was last modified in December 2024.