An offshore fisherman was taken aback after netting an enormous blue-colored fish with an abnormal face in America’s coastal waters.

The bizarre-looking catch was identified as a giant blue marlin spanning nearly 2 meters long and weighing over 90 kg. However, the fisherman was struck by its highly irregular facial features including grossly protruding eyes and a sharply upturned bill.

Experts indicate the deformity is a sign of a rare congenital disorder in the fish. After documenting the images, the fisherman respectfully released the massive marlin back into the open ocean.

The incident has attracted the attention of the scientific community regarding random genetic mutations in wildlife. Further research into the causes will aid conservation efforts by deepening understanding of these anomalies in precious marine species.

While unsettling in appearance, the peculiar blue marlin ultimately serves as a reminder of the diversity of life filling Earth’s vibrant seas. The ocean continues to mystify us with its most fantastical dwellers.