description Velvet Whalefish Overview
The velvet whalefish is a rare bathypelagic marine species belonging to the family Barbourisiidae. First scientifically described in 1945, the fish inhabits deep ocean environments, typically found at depths ranging from 300 to 2,000 meters. It is distinguished by its completely reddish-orange body and a layer of velvety papillae that covers its skin, which lacks scales. The species possesses a large, highly distensible stomach, allowing it to consume prey items nearly as large as itself in the food-scarce deep sea.
help Velvet Whalefish FAQ
Why is the velvet whalefish covered in a layer of papillae?
The velvet whalefish lacks scales entirely, instead possessing skin covered in a distinct layer of velvety papillae. Scientists believe these sensory projections help the deep-sea fish detect water pressure changes and navigate the absolute pitch-blackness of the deep ocean.
When was the velvet whalefish first scientifically described?
The velvet whalefish was first officially described in 1945 by the American ichthyologist Albert Eide Parr. It is so genetically unique that it belongs to its own solitary family, known as Barbourisiidae.
How deep in the ocean does the velvet whalefish live?
This rare species thrives in the bathypelagic and mesopelagic zones, typically living at extreme depths ranging from 1,000 to 2,000 meters. At these depths, the environment is completely devoid of sunlight and experiences crushing hydrostatic pressure.
Why are velvet whalefish completely reddish-orange?
The fish's completely reddish-orange body serves as a vital survival mechanism for camouflage in the deep sea. Because red light does not penetrate deep into the ocean, appearing red effectively makes the fish invisible to predators in the darkness.
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