Definitions
Ridge
- (Taxon-specific: Order Decapoda) Carina. [Stachowitsch, 1992]
- (Taxon-specific: Subclass Branchiura) Elevated ridge along carapace. Refers either to pair on longitudinal ridges delimiting cephalon laterally or to pair of median ribs between compound eyes. (simple, bifurcate anteriorly). [Stachowitsch, 1992]