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503Cerodontha (Butomomyza) subangulata (Malloch), phallus, ventral, non-type from North Carolina 504–507C. (B.) subangulata, illustrations from Spencer and Steyskal (1986b)504 holotype phallus, left lateral 505 holotype phallus, ventral 506 holotype external genitalia 507 male from Cabin John Creek (Maryland), phallus, left lateral.
