Egyptian Spiny-Tailed Lizard

Egyptian Spiny-Tailed Lizard

Egyptian mastigure, Leptien's mastigure

Kingdom
Phylum
Subphylum
Class
Order
Suborder
Family
Genus
SPECIES
Uromastyx aegyptia
Population size
Unknown
Life Span
15-30 years
Weight
2
3
kglbs
kg lbs 
Length
76
30
cminch
cm inch 

The Egyptian spiny-tailed lizard (Uromastyx aegyptia) is a species of lizard found only in North Africa and the Middle East. It has a patchy distribution and is rare in most parts of its range.

Appearance

Egyptian spiny-tailed lizards are one of the largest members of the genus, with average lengths of 76 cm (30 in) for males. They have muscular and heavy spiked tails. Their colors change according to the temperature and season. During cool weather, they appear dull and dark, but the colors become lighter in warm weather, especially when basking. The darker pigmentation allows their skin to absorb sunlight more effectively.

Distribution

Geography

Egyptian spiny-tailed lizards are found in Egypt east of the Nile, Israel, Syria, Jordan, the Arabian Peninsula, Iraq, and Iran. They live in open, flat, gravelly, stony, and rocky areas in mountainous regions.

Climate zones

Habits and Lifestyle

Egyptian spiny-tailed lizards are social and live in loose colonies. They are active during the day and spend most of their waking hours basking in the sun and will hide in underground chambers during the daytime heat or when danger appears. When feeling threatened Egyptian spiny-tailed lizards will swing their tail at an attacker with great velocity, usually accompanied by hissing and an open-mouthed display of (small) teeth. They even frequently sleep in their burrows with their tails closest to the opening, in order to thwart intruders.

Group name
Seasonal behavior

Diet and Nutrition

Egyptian spiny-tailed lizards are mainly herbivores and will eat any surrounding vegetation. They may also consume insects at certain times of the year when it is hot and their only food source available would be insects. Egyptian spiny-tailed lizards receive most of the water they need from the vegetation they feed on.

Mating Habits

INCUBATION PERIOD
70-80 days
FEMALE NAME
female
MALE NAME
male
BABY NAME
hatchling
web.animal_clutch_size
5-40 eggs

Female Egyptian spiny-tailed lizards can lay between 5 and 40 eggs, depending on their age. Incubation typically lasts for 70-80 days and the young rapidly gain weight during the first few weeks following hatching.

Population

Population threats

This species is believed to be in decline because of two main threats; they suffer from habitat loss and over-harvesting for international pet and medicinal trade.

Population number

The IUCN Red List and other sources don’t provide the number of the Egyptian spiny-tailed lizard total population size. Currently, this species is classified as Vulnerable (VU) on the IUCN Red List, and its numbers today are decreasing.

References

1. Uromastyx aegyptia Wikipedia article - https://en.wikipedia.org/wiki/Uromastyx_aegyptia
2. Uromastyx aegyptia on The IUCN Red List site - https://www.iucnredlist.org/species/164729/115304711

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