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Lizard


Lizard
Photo Information
Copyright: Marx Who (Marx44) Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 172 W: 97 N: 926] (3891)
Genre: Animals
Medium: Color
Date Taken: 2012-04-27
Categories: Reptiles
Camera: Canon EOS 30 D, Canon EF 100 mm F2.8 Macro USM
Exposure: f/8, 1/250 seconds
More Photo Info: [view]
Photo Version: Original Version
Date Submitted: 2012-04-28 8:59
Viewed: 1856
Points: 6
[Note Guidelines] Photographer's Note
Lizards are a widespread group of squamate reptiles, with more than 5600 species, ranging across all continents except Antarctica as well as most oceanic island chains. The group, traditionally recognized as the suborder Lacertilia, is defined as all extant members of the Lepidosauria (reptiles with overlapping scales), which are neither sphenodonts (i.e., tuatara) nor snakes they form an evolutionary grade.[2] While the snakes are recognized as falling phylogenetically within the Toxicofera clade from which they evolved, the Sphenodonts are the sister group to the Squamates, the larger monophyletic group, which includes both the lizards and the snakes.

Lizards typically have feet and external ears, while snakes lack both of these characteristics. However, because they are defined negatively as excluding snakes, lizards have no unique distinguishing characteristic as a group. Lizards and snakes share a movable quadrate bone, distinguishing them from the sphenodonts, which have a more primitive and solid diapsid skull. Many lizards can detach their tails to escape from predators, an act called autotomy, but this ability is not shared by all lizards. Vision, including color vision, is particularly well developed in most lizards, and most communicate with body language or bright colors on their bodies as well as with pheromones.


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ThreadThread Starter Messages Updated
To rubyfantacy: what is its ID?Marx44 1 04-29 06:30
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Critiques [Translate]

hello marx
super good sharpness picture of the head
great details and the colours are beautiful
thanks greeting lou

  • Great 
  • PeterZ Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 5137 W: 166 N: 13121] (49139)
  • [2012-04-28 12:23]

Hello Marx,
Excellent macro portrait of this lizard. Great sharp focus en very beautiful colours. Fascinating eye.
Regards,
Peter

hi Marx,

a very good portrait of this lizard. look at the eye! so real!
good sharpness, exposure and clarity... this particular Lizard is new to me... what is its ID?
curious.

Ruby

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