Definitions
Metagastric lobe
- Posterior division of gastric region of decapod (brachyuran) carapace; may be ill defined or undifferentiated. [Moore and McCormick, 1969]
- Posterolateral lobe or subregion of gastric region; often not defined. [Williams, 1984]
- (Taxon-specific: Order Decapoda) See: Carapace regions f [McLaughlin, 1980]