description Roughhead Grenadier Overview
Roughhead grenadier (Macrourus berglax) is a deep-sea rattail in the family Macrouridae. It occurs in the North Atlantic and adjacent Arctic waters, where it lives near the seabed from roughly 200 to 2,600 metres and feeds as a bottom-dwelling fish. Its enlarged head, tapering body, and rough-scaled appearance distinguish it from many other grenadiers; it is also taken in commercial trawl fisheries and is listed as Near Threatened by the IUCN.
help Roughhead Grenadier FAQ
What kind of fish is a roughhead grenadier?
The roughhead grenadier is a deep-sea rattail in the family Macrouridae. Its scientific name is Macrourus berglax.
Where does the roughhead grenadier live?
It occurs in the North Atlantic and nearby Arctic waters. The fish usually lives close to the seabed at depths from roughly 200 to 2,600 metres.
Why does the roughhead grenadier have such a large head?
Its enlarged head and tapering body are adaptations associated with life near the deep ocean floor. The species feeds as a bottom-dwelling fish, where a large head can support its feeding apparatus and sensory systems.
What does a roughhead grenadier eat?
It feeds on organisms found near the seabed, including other deep-sea animals and available bottom-dwelling prey. Its feeding behavior fits its habitat as a benthic or near-bottom rattail.
explore Explore More
Reviews & Comments
Write a Review
Be the first to review
Share your thoughts with the community and help others make better decisions.
