raphidian |
rachidian |
As a noun raphidian
is (zoology) any member of the raphidia.
As an adjective rachidian is
(anatomy|zoology) of or relating to the rachis; spinal; vertebral.
aphidian |
raphidian |
As nouns the difference between aphidian and raphidian
is that
aphidian is a member of genus aphidoidea while
raphidian is (zoology) any member of the raphidia.
As an adjective aphidian
is like an aphid.