Definitions
Tergal margin
- (Taxon-specific: Subclass Cirripedia) Barnacle plate feature: edge of scutum of edge of any other plate directly adjoining tergum. [Stachowitsch, 1992]
- (Taxon-specific: Subclass Cirripedia) Edge of scutum adjacent to tergum, or edge of any plate bordering tergum. [McLaughlin, 1980]