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Whale or shark?

Largest non-mammalian swimmer, 40ft long, filters plankton & small sea life with its mouth.

#WhaleShark #SharkSpecies #MarineBiology

© Beto Bormann / iStock / Getty Images

This 80-million-year-old shark species is a biological mystery In the dark waters of the deep sea, lurk many curious and enigmatic animals that few have seen. Frilled sharks (Chlamydoselachus anguineus), for instance, have been known about for more than a century,...

This 80-million-year-old shark species is a biological mystery #Science #Biology #Zoology #SharkSpecies #BiologicalMystery #MarineLife

Hexanchus griseus
(Bluntnose Sixgill 🦈)is the largest hexanchoid shark.

✨ Fluorescent bluish-green eyes 👀
✨ Broad head and rounded snout 👃
✨ Blade-like teeth 🦷

#BluntnoseSixgillShark #CowShark #HexanchusGriseus #SharkFacts #MarineLife #OceanCreatures #SharkSpecies #DeepSeaSharks