debranchiate

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Lacking branchiae. not-comparable
    — If this is the significance of septa in the nautilus, the same must be said of all nautiloid shells, and the families of Ammonites and Orthoceratites; and as the structure of the phragmacone of Belemnites is essentially similar, it must also be applied to such debranchiate shells as are chambered.

词源

From de- + branchiate.
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