Definitions
Diaeresis
- (Taxon-specific: Order Decapoda) Transverse groove across outer branch (exopod) of uropod; may divide exopod into two movable parts. [Stachowitsch, 1992]
- (Taxon-specific: Order Mysida) Transverse suture superficially subdividing one or both branched of uropod, or antennal scale. [Stachowitsch, 1992]
- (Taxon-specific: Superorder Syncarida) In anaspidacean, transverse suture superficially dividing outer branch (exopod) of uropod. [Stachowitsch, 1992]
- (Taxon-specific: Order Euphausiacea) Transverse groove across outer branch (exopod) of uropod in certain euphausiaceans. [Stachowitsch, 1992]