Taste organ in the bullhead (Teleostei).
D000818:Animals; D004817:Epidermis / Q000648:ultrastructure; D005399:Fishes; D006651:Histocytochemistry; D009412:Nerve Fibers / Q000502:physiology; D012038:Regeneration; D011984:Sensory Receptor Cells / Q000648:ultrastructure; D013650:Taste Buds / Q000502:physiology / Q000648:ultrastructure*