Definitions
Postrostral spine
- (Taxon-specific: Order Decapoda) See: Carapace spines f [McLaughlin, 1980]
- (Taxon-specific: Order Decapoda) In shrimp-like (natantian) decapod, anteriorly directed, spine-like projection on carapace directly behind rostrum. [Stachowitsch, 1992]