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"The nervous system of the Clam,—from the dorsal aspect. a, anterior; o, mouth; c.g., cerebral ganglia (brain); p.g., pedal ganglia; v.g., visceral ganglia." -Galloway, 1915

Clam Nervous System

"The nervous system of the Clam,—from the dorsal aspect. a, anterior; o, mouth; c.g., cerebral…