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Do snake's pupils dialate like humans?

KCB_88 Feb 02, 2006 02:50 AM

As far as the eyes way of blocking too much light from coming in...ive been looking at snake eyes specifically boa constrictors and some are real skinny and others are almost like they are opened wider. just never really thought about it. thanks.

KC

Replies (3)

janome Feb 02, 2006 05:47 AM

i believe you can tell if a snake is noctornal or diurnal by their eyes. noctornal snakes will look like slits in day but open real wide at night. i have a solomon island boa that is like that. then my corns are more like ours. more rounded.

chrish Feb 02, 2006 08:28 AM

Snakes have muscles in their iris just like we do and can constrict those muscles to close down the iris just like we do, although the shape of the closed iris is different than ours in most species.
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Chris Harrison
San Antonio, Texas

Jaykis Feb 02, 2006 10:37 AM

n/p
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1.1 Woma (Juvie female)
2.1 Aussie Olives
1.1 Timors
1.0 Angolan Juvie
1.1 Savu
1.1 Juvie Bloods
1.1 Juvie Balls
1.1 IJ Carpets
1.1 Coastal Carpets
1.2 Macklotts
1.1 Papuan Olives
1.0 Jungle Carpet
2.2 Scrubs (on breeding loan)
0.1 Jungle/Diamond cross
0.1 child, CB
0.1 wife, WC

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