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Macrouridae
rat-tail
Macrourus berglax
Macrourid Fish Reaching One Hundred Ten Centimeters
Macrourus berglax, also known as the roughhead grenadier or onion-eye grenadier, is a species of marine ray-finned fish in the family Macrouridae. It is a deep-sea fish found in the Atlantic Ocean.
- Class
- Teleosts
- Order
- Cods and Hakes
- Family
- Macrouridae
- Genus
- Macrourus
- Maximum length
- 110 cm
- Water
- Marine
- Body shape
- elongated
- Distribution
- North Atlantic: Norfolk Canyon and George Bank north to Labrador, Davis Strait, eastern and western Greenland, Iceland, and from the Irish Atlantic slope north to Faeroe Islands, Norwegian coast, to Spitzbergen, and to the Barents Sea.

