| third eyelid |
nictitating membrane: a protective fold of skin in the eyes of reptiles and birds and some mammals
Ãâó: wordnet.princeton.edu/perl/webwn
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|---|---|
| third eyelid |
A thin membrane that can be drawn across the eye.
Ãâó: www.geocities.com/Heartland/Bluffs/8071/reptile/te...
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| third eyelid |
nictitating membrane, pink membrane in inner corner of eye that can extend across eyeball
Ãâó: www.equinekingdom.com/data/horse_glossary/t_terms....
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| third eyelid |
thin membrane that moves across the eye when the upper and lower eyelids are closed, may be visible when a cat is sick
Ãâó: members.lycos.co.uk/furbabies/glossary5.html
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