Daily fish fact #693
Unicorn crestfish!
To defend itself against predators, this fish can release black fluid from an ink sac via the cloaca, akin to an octopus! Very little is known about this mysterious fish due to it living so deep.
seen from Sweden
seen from United Kingdom
seen from United States

seen from Thailand
seen from Iraq
seen from United States

seen from France

seen from Thailand

seen from Thailand

seen from United States

seen from Sweden
seen from United States
seen from Netherlands

seen from United States
seen from United Kingdom
seen from China

seen from United Kingdom
seen from United Kingdom

seen from United Kingdom
seen from United States
Daily fish fact #693
Unicorn crestfish!
To defend itself against predators, this fish can release black fluid from an ink sac via the cloaca, akin to an octopus! Very little is known about this mysterious fish due to it living so deep.
merfolk of the day: akouda sumi from shinkaigyo no anko-san
Yang Mao-Lin - Wanderers of the Abyssal Darkness. Crestfish L1904 (oil and acrylic on canvas, 2019)
Daily fish fact #551
Crestfishes!
These relatives of the oarfish have an ink sac, which they can use to produce an ink cloud in the water to avoid predators!
Crestfish (Lophotus capellei)
Photo source