Information om | Engelska ordet SUBCAUDALS

Exempel på hur man kan använda SUBCAUDALS i en mening

• Midbody scales are in 17 or 19 rows, ventrals number 140 to 165, subcaudals 36 to 51 (single) and the anal scale is single (rarely divided).
• Ventrals are 102–130 in number, the anal scale is divided, and the 61-94 subcaudals are paired and keeled.
• Scalation: dorsal scales in 21 longitudinal rows at midbody (rarely 23); snout length a little more than twice diameter of eye; head above, except for large internasals and supraoculars, covered by small, unequal, smooth scales that are feebly imbricate or juxtaposed; first labial completely separated from nasal scales by a suture; internasals separated by 1–2 small scales; 6–9 small scales in line between supraoculars; 7–8 upper labials, third and fourth beneath eye, in contact with subocular or separated by at most a single series of small scales; ventrals: males 164–188, females 167–193; subcaudals: males 50–78, females 44–76.
• Scalation: dorsal scales in 25 longitudinal rows at midbody; scales on upper surface of head, small, each scale keeled posteriorly; internasals 5–10 times size of adjacent scales, separated by 3–4 scales; supraoculars, long, narrow, undivided, 14–16 small interoculars in line between them; 2 scales on line between upper preocular and nasal scale; 9–11 upper labials, first upper labial separated from nasal by suture; 2–3 small scales between upper labials and subocular; 2–3 rows of temporal scales above upper labials smooth, above those scales keeled; ventrals 200–218; subcaudals 76–91, all paired.
• Scalation: dorsal scales in 23–25 longitudinal rows at midbody; first upper labial partially or completely fused to nasal; 9–13 upper labials, 1–2 rows of scales separate upper labials from the suboculars; 11–14 scales in a line between supraoculars; supraoculars rarely divided; temporal scales small, strongly keeled; ventral scales: males 153–174, females: 151–180; subcaudals: males 62–79, females 49–61, usually paired, occasionally unpaired shields present among paired series.
• Ventrals 155–169; subcaudals 52–76, in males the base of the tail enlarged to the level of subcaudals 20–25; hemipenes long and slender, smooth, without spines.
• Ventrals: males 160-179, females 168-183; subcaudals: males 74-76, females 56-63, paired; hemipenes without spines.
• The ventrals, which are obtusely angulate laterally, number 190-222; the anal is divided; and the subcaudals, which are paired, are 75–101.
• The number of ventral and subcaudals are higher than in all other Bungarus species (216-231 ventrals and 47-57 subcaudals).
• Naja oxiana has 23 to 27 (usually 25) dorsal scale rows at the hood, 19–23 (usually 21) just ahead of midbody, 191–210 ventrals, and 57–71 paired subcaudals; cuneate scales (small angular scales between the labials) are often absent.
• perrotteti; eye small; subcaudals 11 pairs; anal large, bifid; tail compressed; scales smooth, terminal spinose, tail ending in a single horny point.
• All the scales of the tail 5-6-keeled, and some of the approximated scales of the body also keeled; terminal scale of the tail with four sharp points, and covered with small tubercles; abdominals 172, and a bifid anal; subcaudals 12.
• Colour of the body bluish black; belly bright red, with blackish mottlings; anal bifid; subcaudals of the male 9 or 10 pairs, each with 4 to 6 keels, and some of the approximated ventral plates and a few of the two lowest rows of scales also keeled; female subcaudals 6 or 7.
• Ventral scales of this snake are large, one-third to more than one-half the width of the body; the nostrils are lateral; nasal scales are separated by internasals; 19 longitudinal rows of imbricate scales are found at midbody; no azygous prefrontal shield is present; rostral scales are undivided; ventrals number 225–243; subcaudals number 38–47 in males, females have 30–35 (ventral and subcaudal counts after Smith 1943:443).
• Snakes of the genus Trachischium exhibit the following characters: head not distinct from neck; eye small, with vertically subelliptic pupil; nostril between two small nasals; prefrontals sometimes united; body cylindrical; dorsal scales smooth, in 13 or 15 rows, without apical pits; ventrals rounded; tail short; subcaudals divided; maxillary teeth 18–20, subequal; posterior mandibular teeth shorter than anterior; hypapophyses developed throughout vertebral column.
• The ventral scales are rounded or obtusely angulate laterally, and the tail is long with the subcaudals in two rows.
• The smooth dorsal scales are arranged in 15 rows at midbody; ventrals, 141–181; subcaudals, 34–64, divided.
• angulifer possesses dorsal scale rows at midbody 53–69; ventral scales 272–292 in males, 268–290 in females; subcaudal scales 45–55 in males, 46–54 in females; ventrals + subcaudals 321–347 in males, 316–339 in females; supralabial scales separated from eye; head scale formula* 3–3–4.
• Dorsal scales on the midbody are in 21–27, ventrals are in 197–228, and subcaudals are in 61–72 rows, subscales are paired, and the anal scale is single.
• Males have 148-167 ventral scales and 58-64 subcaudals (mostly undivided), while females have 152-162 ventrals and 48-61 subcaudal scales.

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