Definitions
Cephalothoracic ganglion
- (Taxon-specific: Order Decapoda) In crab-like (brachyuran) decapod, large concentration of nerve tissue posterior to esophagus. Consists of fused ganglia of thoracic somites (thoracomeres).
(syn. postesophageal ganglion) [Stachowitsch, 1992]