dibranchia

Noun dibranchia has 1 sense

• dibranchia(n = noun.animal) dibranchiata, subclass dibranchia, subclass dibranchiata - comprising all living cephalopods except the family Nautilidae: the orders Octopoda (octopuses) and Decapoda (squids and cuttlefish);
is a member of cephalopoda, class cephalopoda
is a kind of class