What functional purpose do rocky terrains serve for wolffish habitat requirements?
Answer
They inhabit crevices, holes, or burrows they dig or find
The strong preference for rocky bottoms is directly related to the functional needs of the wolffish for shelter and security. These rugged terrains, composed of gravel, cobbles, or boulders, offer complex structures such as crevices, holes, and burrows. Wolffish utilize these existing or self-dug shelters as their primary living spaces, suggesting that the physical integrity and complexity of the benthic structure are paramount for their survival strategy, making the rock itself a foundation for their housing.

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