What substrate type do wolffish generally cling to in rocky bottoms?
Answer
Gravel, cobbles, or larger boulders
Wolffish are characterized as specialists regarding the sea floor texture, strongly preferring hard structure. This preference means they are typically found clinging to bottoms composed of gravel, cobbles, or substantial boulders. This rugged terrain is essential because it provides the necessary structure within which these fish can inhabit crevices, holes, or burrows that they either excavate themselves or discover, offering protection and aiding their lifestyle needs within the cold, rocky depths.
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