The nictitating membrane, aka the third eyelid Grateful Heart Vet 0:16 4 years ago 308 585 Далее Скачать
the nictitating membrane is protecting their eye #savesharks #tigershark #ocean #sharkdiver #sharks Mermaid.Kayleigh 0:16 10 months ago 2 623 241 Далее Скачать
How Many Eyelids Do YOU Count? 🦎Check Out The Nictitating Membrane! Herpin Hippie 0:07 2 years ago 5 403 Далее Скачать
An inner eyelid called the nictitating membrane 🦈 #tigershark #ocean #sea #sharkdiver #sharkdiving Mermaid.Kayleigh 0:09 5 months ago 14 829 Далее Скачать
08 Exposing a dog's 3rd eyelid African Veterinary Information Portal (AfriVIP): Onderstepoort 0:21 7 years ago 31 543 Далее Скачать
