Small wart-like bumps cover the body, giving a rough, knobbly texture. The warty oreo is named for its skin, which feels like sandpaper made of pebbles. It is one of the longest living fish in the deep sea. It is capable of surviving for nearly a century. A fish that reaches eighty years old, born when the world was a very different place. The lifespan is extensive. The growth is minimal. The history is long. The perspective is ancient. It lives in the cold dark waters around seamounts. It gathers in dense schools that have made it vulnerable to bottom trawling. A fish that likes company, crowding together on underwater mountains where the current brings food. That schooling behaviour is useful for finding mates and avoiding predators. It becomes a liability when the trawl nets arrive. The aggregation is efficient. The exposure is total. The risk is concentrated. The survival is precarious. The firm white flesh is valued in the seafood trade alongside the black oreo and smooth oreo. All oreo species share the same slow-growing, vulnerable life history. All are vulnerable. All are long-lived. All are at risk from deep-sea trawling. The similarity is biological. The fate is shared. The market is indifferent. The value is commercial. The consequence is ecological. The balance is fragile. Population declines have occurred on heavily fished seamounts. It is still common on unfished or protected seamounts. Quotas and area closures help protect remaining stocks. Recovery may take many decades. The pattern is clear. The management is reactive. The protection is partial. The recovery is glacial. The threat remains active. The future is uncertain. A warty, knobbly, near-century-old fish of the deep seamounts, schooling in the dark, vulnerable to the nets, protected in some places, declining in others. That is the warty oreo. It carries on. For now. The existence is obscure. The resilience is low. The impact is cumulative. No one told it otherwise.