Information om | Engelska ordet CANTHALS

Exempel på hur man kan använda CANTHALS i en mening

• In the internasal-prefrontal area there are 4–22 scales that include 2 large, triangular internasal scales that border the rostral, followed by two large, quadrangular prefrontal scales (anterior canthals) that may contact each other along the midline, or may be separated by many small scales.
• Bothrops sonene can be distinguished from its congeners by the exclusive combination of the following morphological characters: dorsal color pattern of body consisting of small C-shaped blotches, apparently unique for the genus; postocular stripe originating posteriorly to the eye, two or two and a half scales width, covering three or four posterior supralabials; dorsum of the head with paired markings arranged symmetrically; venter cream heavily speckled with brown; lacunolabial scale absent, prelacunal discrete contacting second supralabial; prefoveals three to five; subfoveal single and usually present; postfoveals absent to two; canthals two; intersupraoculars seven; suboculars one or two; postoculars two or three; supralabials seven or eight; infralabials nine to eleven; interrictals 26–27; middorsal scales 23–25; ventrals 172 in the female, 169–173 in males; subcaudals divided, 45 in the female, 50 in males.

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