In snakes, the subcaudal scales are the enlarged plates on the underside of the tail. These scales may be either single or divided (paired) and are preceded...

undivided anal scale. Males have 200 to 231 ventral scales and 43 to 54 undivided subcaudal scales, while females have 198 to 227 ventral scales and 37 to...

pre-1900 but is rarely used today. Preventral scales Anal scale Subcaudal scales Paraventral scales Snake scale Campbell JA, Lamar WW. 2004. The Venomous...

head and smooth scales. It reaches a maximum adult length of 182 cm (6 ft 0 in). Males typically measure eight to ten subcaudal scales, and females typically...

The ventral scales number 150-164 in males and 162–200 in females. The anal scale is divided (rarely single) and the subcaudal scales are paired. Males...

division is oblique. The anal scale is preceded by the ventral scales and followed by the subcaudal scales. Snake scales Mallow D, Ludwig D, Nilson G (2003)...

scales at midbody 116–150 ventral scales anal plate is entire 30–47 subcaudal scales, paired 7 upper labial scales upper labials 3 and 4 entering the...

following scalation. The dorsal scales at midbody number 19-20. The ventral scales number 191-220. The anal plate is single. The subcaudal scales are paired...

imperator has 55–79 dorsal scales, 225–253 ventral scales, 47–69 subcaudal scales, 18–22 supralabial scales and 1–2 anal scales. Boa imperator is commonly...

(Subsp. kaimosae) divided subcaudal scales, and a divided anal scale. Its mouth is lined with 7 to 9 (usually 8) supralabial scales above and 8 to 10 (usually...