Rostral scale: Difference between revisions
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The '''rostral scale''', or rostral, in | The '''rostral scale''', or rostral, in snakes and other scaled reptiles, refers to the median plate (scale) on the tip of the snout that borders the mouth opening.<ref name="W&W57">Wright AH, Wright AA. 1957. Handbook of Snakes. Comstock Publishing Associates (7th printing, 1985). 1105 pp. ISBN 0-8014-0463-0.</ref> It corresponds to the [[mental scale]] in the lower jaw. The term pertains to the rostrum, or nose. In snakes, the shape and size of this scale is one of many characteristics used to differentiate species from one another. | ||
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Latest revision as of 12:18, 14 November 2007
- The content on this page originated on Wikipedia and is yet to be significantly improved. Contributors are invited to replace and add material to make this an original article.
The rostral scale, or rostral, in snakes and other scaled reptiles, refers to the median plate (scale) on the tip of the snout that borders the mouth opening.[1] It corresponds to the mental scale in the lower jaw. The term pertains to the rostrum, or nose. In snakes, the shape and size of this scale is one of many characteristics used to differentiate species from one another.
Cited references
- ↑ Wright AH, Wright AA. 1957. Handbook of Snakes. Comstock Publishing Associates (7th printing, 1985). 1105 pp. ISBN 0-8014-0463-0.