In reptiles, the nasal scale refers to the scale that encloses the nostril. Sometimes this scale is paired (divided). In such cases, the anterior half...

Look up Nasal, Nasals, nasal, nasals, or naso- in Wiktionary, the free dictionary. Nasal /ˈneɪzəl/ is an adjective referring to the nose, part of human...

called the nasals. In colubrids, the nostril lies between the nasals, while in vipers it lies in the centre of a single nasal scale. The outer nasal (near...

enlarged and usually paired scale, just behind the rostral (and in front of the nasal scale). Rostral scale Nasal scale Snake scales Mallow D, Ludwig D, Nilson...

middle of a large, single nasal scale. The lower edge of the nasal scale touches the nasorostral scale. The supranasal scale has a strong crescent shape...

nasal scale—but often smaller in females. Below the supraoculars are six to 13 (usually eight to 10) small circumorbital scales. The temporal scales are...

mouth is bordered by six supralabial scales above, and seven (rarely eight) sublabial scales below. Its nasal scale is almost always undivided, and rarely...

from V. ursinii by scales. The nasal scale is divided into two plates, alternatively it is united with nasorostralia. The rostral scale is as high as it...

separating them). The top of the head is covered with nine large plates. The nasal scale is often divided. There is one (rarely two) preoculars and two postoculars...

musical scale (the so-called Istrian scale), and the peninsula's two-part, slightly nasal singing. The two-part singing and playing in the Istrian scale, a...

usually paired and situated just behind the rostral. Nasal scales Rostral scale Snake scales Scale (zoology) Wright AH, Wright AA (1957). Handbook of Snakes...

expanded ventral scales (similar to terrestrial elapids). Their body has a striped pattern, nasal scales are separated by inter-nasals scales, and the maxillary...

essentially symmetrical, and the two rows of ventral scales are wide and smooth. The nasal scales contact each other and a large ear hole is visible near...

lizards have smooth scales on the throat and belly (C. tropidosternum has keeled scales) and its nostril is in the center of the nasal scale (the nostril of...

eye. Ten to thirteen small scales surround each eye, and two rows separate the eye from the supralabials. The nasal scale is large, single (rarely divided)...

prefrontal scales. Rather than a loreal scale the postnasal half of the divided nasal scale sometimes forms a suture with the preocular scale. They have...

raised sharp margins. The nasal scale is single (hardly ever divided) and separated from the rostral by a single nasorostral scale. The crown is covered with...

sort of "horn" on the head, either right behind the nasal scale, or behind the supraocular scales. The color scheme and camouflage of the members of this...

scaly. The ear-opening is distinct. The nostril is pierced in a single nasal scale. There are no supranasals. The prefrontals are small or coalesced. The...

nonvenomous colubrid found mainly in South Asia. See snake scales for terms used The nasal scale is divided; the portion of rostral seen from above is as...

subelliptic. The nostril is pierced in a single nasal scale. There is no loreal scale. There are no preocular scales, the prefrontal entering the eye. The body...

the nasal scale and preocular scale are in contact and the profile of the snout is more pointed; in B. fasciolatus the nasal scale and preocular scale are...

are small, with round pupils, and the nostril is pierced in a single nasal scale, without internasals. Only one prefrontal, in contact with the rostral...

the neck. The nostril is superolateral, pierced in a large semidivided nasal scale. The eye is moderate in size, with a vertical pupil. The body is slightly...

rows of midbody scales, and the dorsal scales are smooth, ridged, keeled or spiny (the tail is often notably spiny). The nasal scale has a postnarial...

the large scales on the forehead, a single nasal scale bordering the second supralabial scale, the absence of the loreal and preocular scales, a lone postocular...

318  and "3-4 post-internasal shields... 7-9 scales between [its] eyes... [and] 4-5 scales between nasals and the eyes",[better source needed] then the...

small eyes. 20–28 rows of midbody scales; dorsal scales smooth. The nasal scale has a postnarial groove; the subocular scale row is complete. Eyelids similar...

This sac is an invagination of the skin between the supranasal and nasal scales and is connected to the ophthalmic branch of the trigeminal nerve. The...

and nasal scales. This species has a scale situated between the two scales whereas other species of this genus have the preocular and nasal scale in contact...