1. Primitive long-bodied carnivorous freshwater fish with a very long dorsal fin; found in sluggish waters of North America
   - bowfin, grindle, Amia calva 
2. Any of several small sharks

Derived forms: dogfishes

Type of: ganoid, ganoid fish, shark

Part of: Amia, genus Amia

Encyclopedia: Dogfish

• intermixture
• intermolecular
• intermural
• intern
• internal
• internal angle
• internal auditor
• internal auditory artery
• internal auditory vein
• internal carotid artery
• internal cerebral vein
• internal combustion
• internal control
• internal drive
• internal ear
• internal iliac artery
• internal iliac vein
• internal jugular vein
• internal maxillary artery
• internal medicine
• internal organ
• internal representation
• internal respiration
• internal revenue
• internal revenue agent