superfamily

from WordNet (r) 3.0 (2006)
superfamily
    n 1: (biology) a taxonomic group ranking below an order but
         above a family
    
from The Collaborative International Dictionary of English v.0.48
Superfamily \Su"per*fam`i*ly\, n. (Zool.)
   A group intermediate between a family and a suborder.
   [1913 Webster]
    

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