Definitions
Comb collar
- In Cirripedia (Acrothoracica), retractable membranous collar supporting row of numerous uniform setae at superior angle of aperture. [Moore and McCormick, 1969]
- (Taxon-specific: Subclass Cirripedia) In acrothoracican, collar-like structure surrounding upper part of aperture. Retractable, consisting of membranous fold with fringe of setae. [Stachowitsch, 1992]
- (Taxon-specific: Superorder Acrothoracica) Retractable membrane supporting row of uniform setae, at superior angle of aperture. [McLaughlin, 1980]