pulmobranchiate

from The Collaborative International Dictionary of English v.0.48

Pulmobranchiata \Pul`mo*bran`chi*a"ta\, n. pl. [NL.],
Pulmobranchiate \Pul`mo*bran"chi*ate\, a. & n.(Zool.)
   Same as {Pulmonibranchiata}, {-ate}.
   [1913 Webster]