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Brown-blazed wedgesnout ctenotus facts for kids

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Brown-blazed wedgesnout ctenotus
Ctenotus allotropis imported from iNaturalist photo 87778579 on 4 April 2021.jpg
Conservation status
Scientific classification
Genus:
Ctenotus
Species:
allotropis
Ctenotus allotropis distribution.png

The Ctenotus allotropis, also known as the brown-blazed wedgesnout ctenotus, is a type of skink. Skinks are small, smooth-scaled lizards. This particular skink lives in parts of New South Wales and Queensland in Australia. It's a fascinating creature that you might spot if you're exploring the right areas!

What Does the Brown-Blazed Wedgesnout Ctenotus Look Like?

The brown-blazed wedgesnout ctenotus is similar to another skink called the eastern barred wedgesnout ctenotus. These skinks are medium-sized and very active. They are diurnal, which means they are awake and active during the day. They have long, thin legs with five toes on each foot.

Like other Ctenotus skinks, they have some special features:

  • They have clear ear openings at the front of their ears.
  • Their skin usually has stripes running along their back and sides.
  • Their scales are smooth or only slightly ridged.
  • They don't have special scales above their nose.
  • They have eyelids that can move, just like ours!

These skinks can be reddish-brown to dark chocolate brown. They often don't have a stripe down the middle of their back. However, they do have a thin white stripe that starts above their eye and goes all the way to the base of their tail. They usually have between 24 and 32 rows of scales around the middle of their body. They also have 4 scales above their eyes and 7 to 8 scales along their upper lip. Underneath their fourth toe, they have special ridges called lamellae that help them grip surfaces.

Brown blazed wedgesnout ctenotus courtesy of Peter Soltys
This is a brown-blazed wedgesnout ctenotus.

Where Do They Live and What Do They Eat?

The brown-blazed wedgesnout ctenotus is an oviparous species. This means the females lay eggs, rather than giving birth to live young. These skinks mostly live in desert areas, like the Yathong Nature Reserve, and in tropical woodlands in central North Western Australia.

They are terrestrial animals, meaning they live on the ground. They are often active when it's very hot outside! They look for food among leaves and other plant bits on the ground, especially near the bottom of trees. These skinks are opportunistic feeders. This means they eat whatever food they can find easily. Their main diet includes different kinds of insects and other small creatures like spiders, which are called arthropods.

What Threats Do They Face?

Sadly, the brown-blazed wedgesnout ctenotus faces several challenges that can affect its survival:

  • Habitat Loss: When their homes are cleared or damaged, their living areas become smaller and separated. This can make it harder for different groups of skinks to find each other. Small, isolated groups are more likely to disappear due to things like genetic problems or unexpected events like droughts or fires.
  • Damaged Habitats: Poor grazing practices by livestock or uncontrolled fires can change the natural environment. This can alter the plants and insects in the area, making it unsuitable for the skinks. It can also make them more vulnerable to other dangers.
  • Fires: Large fires can directly kill many skinks.
  • Predators: Animals like foxes and cats can hunt and eat these skinks. This is especially a problem when skink populations are already small.
  • Big Disasters: Major events like long droughts or huge wildfires can be very dangerous for them.
  • Climate Change: Changes in the world's climate over a long time can alter their habitat. This might make it harder for the area to support healthy skink populations.
  • Lack of Knowledge: We don't fully know where all these skinks live or how many there are. This makes it harder to protect them effectively.
Living Aus
This map shows where the brown-blazed wedgesnout ctenotus has been found in Australia.
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