What environmental factors drive the movement of the Northern and Atlantic wolffish species?
Answer
Tracking optimal thermal ranges or reproductive cycles
Although both the Northern and Atlantic wolffish inhabit cold waters, their actual positioning in the water column is dynamic and linked to biological imperatives rather than static depth. Movement undertaken by these species is often correlated with the need to track or maintain specific optimal thermal ranges, which are crucial for metabolic function. Additionally, these movements are frequently tied to their reproductive cycles, which can prompt them to move from very deep zones up onto shallower, yet still rocky, banks during certain times of the year or season.
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