- The
nictitating membrane (from
Latin nictare, to blink) is a
transparent or
translucent third eyelid present in some
animals that can be
drawn across the...
-
translucent third eyelid called a
nictitating membrane,
while others have a
vestigial nictitating membrane. The
membrane works to
protect and
moisten the...
- by the
nictitating membrane, a
third concealed eyelid that
sweeps horizontally across the eye like a
windscreen wiper. The
nictitating membrane also covers...
-
generally characterized by
lacking traits such as an anal fin,
nictitating membrane, or
suborbital shelves in the cranium.
Squalomorphii sharks are also...
-
rodents in the dark. Most reptiles, as well as birds,
possess a
nictitating membrane, a
translucent third eyelid which is
drawn over the eye from the...
- dystrophy, distichiasis, entropion,
eversion of the
cartilage of the
nictitating membrane,
generalised demodicosis,
medial canthal pocket syndrome, refractory...
- sharks.
Members of this
order are
characterized by the
presence of a
nictitating membrane over the eye, two
dorsal fins, an anal fin, and five gill slits....
-
flatworm Oculotrema hippopotami infests hippopotamus eyes,
mainly the
nictitating membrane. It is the only
monogenean species (which
normally live on fish)...
-
Cherry eye is a
disorder of the
nictitating membrane (NM), also
called the
third eyelid,
present in the eyes of dogs and cats.
Cherry eye is most often...
-
Instead the eye is
lubricated by the
nictitating membrane, a
third eyelid that
moves horizontally. The
nictitating membrane also
covers the eye and acts as...
