One of two relatively narrow regions along anterior margin of carapace; corresponds to point of projection of eyestalks. Adjoining regions include frontal, antennal or hepatic, and gastric regions.
(M. Stachowitsch, 1992)
One of two relatively narrow regions along anterior margin of carapace; corresponds to point of projection of eyestalks. Adjoining regions include frontal, antennal or hepatic, and gastric regions.
(M. Stachowitsch, 1992)