striking oarfish regalecus glesne displays its slender body and distinctive coloration on a plain white background

oarfish regalecus glesne marine life ocean fish elongated rare sea creature aquatic species wildlife anatomy biology underwater exploration habitat characteristics diversity dwellers ecosystems biodiversity large pelagic behavior animal colorful depth features research identification conservation education natural history environments longevity deep bioluminescence predator mesmerizing coastal oceanography adaptations organisms unique patterns wonder ai generated