The Collaborative International Dictionary of English v.0.48:

Sarcophaga \Sar*coph"a*ga\, n. pl. [NL., neut. pl. See
   Sarcophagus.] (Zool.)
   A suborder of carnivorous and insectivorous marsupials
   including the dasyures and the opossums.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Sarcophaga \Sar*coph"a*ga\, n. [NL., fem. sing. See
   Sarcophagus.] (Zool.)
   A genus of Diptera, including the flesh flies.
   [1913 Webster]

WordNet (r) 3.0 (2006):

Sarcophaga
    n 1: flesh flies [syn: Sarcophaga, genus Sarcophaga]