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ECB-ART-51089
Proc Natl Acad Sci U S A 2023 Jan 03;1201:e2216701120. doi: 10.1073/pnas.2216701120.
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Top predator sea stars are the benthic equivalent to polar bears of the pelagic realm.

Amiraux R , Yurkowski DJ , Archambault P , Pierrejean M , Mundy CJ .


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The marine pelagic compartment spans numerous trophic levels and consists of numerous reticulate connections between species from primary producers to iconic apex predators, while the benthic compartment is perceived to be simpler in structure and comprised of only low trophic level species. Here, we challenge this paradigm by illustrating that the benthic compartment is home to a subweb of similar structure and complexity to that of the pelagic realm, including the benthic equivalent to iconic polar bears: megafaunal-predatory sea stars.

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References [+] :
Alava, Climate change-contaminant interactions in marine food webs: Toward a conceptual framework. 2017, Pubmed