In zoology|lang=en terms the difference between mugilid and magilid
is that mugilid is (zoology) any member of the mugilidae while magilid is (zoology) any member of the magilidae.
As nouns the difference between mugilid and magilid
is that mugilid is (zoology) any member of the mugilidae while magilid is (zoology) any member of the magilidae.