Yemen Chameleon Care Sheet-(2022 Full Review)

Yemen Chameleon Care Sheet

Welcome to the Yemen Chameleon care sheet keeping section, this area is divided into several separate sub-sections – the introduction (this page), the housing Yemen Chameleons page, temperature and humidity, feeding Yemen Chameleons, and breeding Yemen Chameleons sections.

Beginner Friendly Yemen Chameleon Care Sheet

Yemen or Veiled Chameleon (Chamaeleo calyptratus) is native to Saudi Arabia and the Yemen, hence its common name.

Generally speaking, it is quite large as far as chameleons go getting to around 2 feet in length including the tail.

The Yemen Chameleon is also known as the Veiled Chameleon due to the bump or casque on the backs of the lizards head.

The female’s casque is smaller than the males.

The picture opposite shows a 6-month-old male Yemen Chameleon in his fighting or showing off colours.

Normally in rest, he would be more green than anything with just a hint of the vertical stripes shown here.

When displaying like this for either mating purposes or to ward off other males he will also puff out his neck pouch and the stripes and spots come out in him.

There are a couple of main differences between males and female Yemens. Firstly he is a different color to the female as she does not show these colours when approached, generally, the female is green with a couple of broken pale stripes running down her body

Yemen Chameleon Care Sheet

The most conspicuous difference though is that the male has a spur on both of his back legs, this can be seen in this photo looking like a backward-pointing toe.

This is a young 4-month-old male back foot. With age, this will become more pronounced.

Yemen Chameleons are a good starter chameleon (if there is such a thing) and one of their good points is that they will readily drink from a water bowl rather than just wanting to take it from dripped on leaves.

This is the Yemen Chameleon female. As you can see she differs greatly in appearance from the male and is generally green over her entire body except for a couple of broken yellow stripes.

Chameleons are insect-eating lizards and can be fed on large crickets, locusts, and pinkie mice can be given as a treat.

They are particularly fond of large locusts or even adult locusts. Chameleons are very shy creatures normally and want to hide away in a branch.

In captivity they will become quite tame and readily handled, many will often feed on your hand with their long sticky tipped tongue. housing yemen chameleons

Housing Yemen Chameleons

There are a few reasons for not keeping chameleons in a glass tank but the main two are:

Chameleons should not be kept in sealed glass tanks that were designed for fish or other animals.

A. Chameleons can suffer from respiratory (breathing) infections if kept in stale air, a constant flow of fresh air is essential in keeping chameleons.

B. They can see their reflection in the glass and assume it’s another chameleon in their territory. This will cause them to become aggressive to it and this will escalate as the reflection does the same – the result is a very stressed chameleon

Buying Enclosures for Chameleons?

The best enclosure I have seen for chameleons is the Reptarium from Apogee. These consist of a strong plastic frame with a strong and machine-washable mesh cover that has zip-off ends.

The Cage should have no substrate in the bottom as this can be accidentally eaten by the chameleon as it tries to catch food. Instead, the plain paper should be used, or better still, buy Reptarium Softray which slips over the base of the frame prior to putting on the outer mesh. This is also waterproof.

In the UK you can safely put the entire cage outdoors in a sunny position. As the cage meshes it will not overheat and the chameleons will benefit from the summer sun.

Make sure to spray at least twice a day if keeping outdoors during the summer and make sure that there is some shady places within the cage or put part of it in the shade and part in the sun, this will allow the lizard to bask safely.

Whatever kind of tank you choose you will need at least one other piece of equipment, a large tree branch, this should have at least 6 side shoots.

The branch should start at the bottom left corner and rise to the top right corner with the side branches going right up to the mesh sides. This will allow the reptile to move into either warm areas or cooler ones (thermoregulation).

Yemen Chameleons like to bask under a spotlight during the day and need some form of ‘background’ heat 24 hours a day.

The easiest way to accomplish this is to use a 100w Ceramic heal element and a reflector above the enclosure more or less centered up.

Buying spotlight for Chameleons?

In addition, use a 100w spotlight aimed at a particular fork in the tree branch. The chameleon will position its body at a right angle to the light and warm up its body, it will then take a walk around its tree or branch in search of food and water.

The temperature inside the cage where the chameleon is going to be basking should be no more than 35C to prevent it from burning itself.

You will need to test the temperature at the fork in the branch and then again just inside the top of the cage, this is because when the chameleon is sunning itself the casque on its head may get too hot.

Adjust the height of the light to get the temperature right.

One other important element for keeping chameleons is a source of UV light, chameleons need the UV light from the sun in order to metabolize the calcium in their diet.

If they can not take advantage of the calcium they will not be able to grow bones properly and will eventually die. A 24″ Reptisun 5 lamp and fitting will do the trick just nicely.

The strip tube should be replaced every 6 months as the UV element gradually stops providing the required levels of UVB light.

The lighting system should be set to come on for 12 hours a day, this can be done using a simple timer switch.

What to feed a Yemen Chameleon

Yemen Chameleons love yellow-coloured food insects, particularly locusts!. You can give an adult chameleon adult locusts and they would normally eat 3 or 4 per sitting.

Buying Live Food for your Chameleons

Other foods which can be given include large crickets, pinkie mice, and occasionally soft fruit like a peach.

The food being fed should be lightly dusted with a food supplement powder on every occasion until they are 9 – 12 months old, you need then only do it once a week.

This will give the growing chameleon all the minerals needed for speedy growth. Females will require more calcium in their diet to help with egg production so if the female is gravid (pregnant) give her food that is dusted at every feeding.

The size of the food given should be decided by the size of the lizard. Adult chameleons can manage all the adult live foods used like crickets and locust plus the occasional pinkie mouse.

READ MORE: Panther Chameleon Care Guide

Juveniles up to 2 – 3 months can take curly wing flies, small to medium sizes crickets, and small to medium-sized locust, anything larger may pose a threat to the chameleon.

The only food given to small hatchlings should be pinhead crickets or preferably fat flightless fruit flies. Whichever you choose they should be lightly dusted with food supplements to boost their nutritive value.

If feeding crickets to your Yemen make sure that there are none left in the cage overnight as they can attack the chameleon as it sleeps. ALWAYS remove uneaten food items at night.

Breeding Yemen Chameleons at home

Yemen chameleons start life with a batch of eggs ready for their life of egg-laying. The female becomes sexually mature at around 4 months.

This is a critical time for the female chameleon as she has to be mated when she first becomes available.

It is thought that if a female misses getting pregnant (gravid) at the first available date then it is likely to die later due to being egg bound and unable to lay the eggs.

The male becomes sexually active at around the same period and will begin to show off his colours to the females.

He will advertise himself by walking parallel with the female in his finest colours and neck puffed out. His tail may be held in a stiff strait line behind rather than being curled.

Mating can be a dangerous time for females as the courtship can be pretty rough. The male will often bite the female quite hard before mating.

If she is not ready for mating or if already gravid she will turn a dark colour and perhaps try to imitate another male.

If she is ready then mating is commenced several times in a 24 hour period. Keep a close watch at this time to make sure the female isn’t being hurt in the process. Once you’re sure she has mated it is time to separate them.

The early spring is a good time to mate Yemen’s in the UK. This allows the eggs to develop naturally during the summer when temperatures rarely drop to below around 14C at night.

If you want to use mechanical means they you can breed yemens all year round. A thermostatically controlled incubation unit can either be bought or made and allows temprature to be maintained accurately.

As the female is now going in to egg production mode so she will need a good quality vitamin & mineral supplement dusted on to the crickets etc prior to feeding. Make sure there’s plenty of calcium available for egg shell production.

This is also the an ideal opportunity to change the UV light source. The strip tube will need changing every 6 months as they slowly stop producing UV (ultra violet) in sufficient quantities.

Whilst the light in general may not seem to change over the six months, the invisible spectrum (what you can’t see) such as the UV wavelength begins to degenerate making it useless. This Chameleon has a ZooMed™ ReptiSun 5 strip tube.

The new light fitting will produce UV in the right proportions and strength for the lizard.

A large container filled with at least 6 inches of damp compost or sand should be introduced in to the tank approximately 4 weeks after mating.

The female will dig burrows in the egg laying box when she is ready to lay her eggs. This is usually around 10 weeks but it can be more or less.

During the day the female will make test holes in the compost so it must be damp enough to dig in but not collapse.

At night she will make the real tunnel and lay between 20 – 40 eggs, this can be as high as 70! The eggs themselves have soft skins rather than hard ones like a chicken and they are oval shaped.

They may have a yellow/cream colour when first exposed but will dry to a pure white.

The eggs should be cleaned of any compost sticking to them, do this VERY carefully with a soft artists brush.

DO NOT wash the eggs under a tap, this will wash away a protective film on the eggs they will probably die and rot during incubation.

The dry eggs should now be placed in an incubation chamber of some kind. A simply solution is to use VENTILATED cricket tubs. A substrate or damp vermiculite should be put in to 2/3’s the depth of the tub.

The vermiculite should be measured by WEIGHT and not volume. Each 1 ounce of vermiculite should have 1 ounce of water added. To create a damp crumbly texture.

The eggs should be laid out at 1 inch intervals, in a cricket tub you can get 8 eggs. The eggs should be 1/2 to 3/4 buried in the damp vermiculite making sure the vermiculite is in contact with the egg.

Replace the lid on the container.

The incubation time will be determined by the temperature at which they are kept.

For the first 4 months the temperature should be 75F during the day and dropping to a minimum 60F at night.

The eggs hatch better if kept in complete darkness so make sure to put the eggs somewhere dark and safe.

The eggs will need checking regularly to remove any that have gone off or are mouldy. A top up with water may be required to keep the vermiculite moist. If it’s dry then add 20ml of water to the vermiculite in one corner.

If all goes well your eggs should begin hatching after around 6 – 7 months. The first signs will be the egg changing colour as the embryo shows through.

The egg may form beads of moisture on the surface (sweating) and the egg may collapse as shown here.

This young chameleon has slit the end of the egg to allow it to breath. The hatchling may stay like this for a full day or more.

DO NOT remove the lizard from the egg. During this period the chameleon is absorbing the last of the yolk in to its body

yemen chameleon baby

After all the wait and effort you will be thrilled to see the first little Yemen Chameleons as they emerge over the following few weeks. This batch hatched over a 3 week period but there are still 3 seemingly viable eggs left.

To start them off well you need to keep them in a well ventilated container like an Aquazoo 5. The tank should have at least one plastic vine plant in there of some kind to act as a shelter for the hatchlings. Place no more then 5 in each Aquazo to prevent overcrowding.

Provide heat with a ceramic lamp (60w) placed 7 inches above the tank. The temperature should be 20C with no spot lights on, this remains on 24 hours a day.

To supplement the heat during the day a spot light is provided for basking purposes. This light is again placed 7 inches above the enclosure and the temperature under the spot light should be no more than 30C.

There should always be cool retreat so the lizards can thermoregulate (keeping at the right temperature).

A new UV strip tube should be purchased to make sure the lizards receive the full benefits of the light, ZooMed™ ReptiSun 5 lamps work well.

Spray the walls and plants with water every morning and every late afternoon. Make sure that you don’t spray the babies directly, just the plants and walls of the tank.

In Summary

The idea is to get the plants to have droplets of water on them but no water is allowed to collect in the bottom of the tank, small chameleons can drown in a tiny pool of water!

Feeding should commence the day after hatching and should be fat flightless fruit flies dusted with supplement powder, do this after the plants have dried (2 hours) so that the flies don’t drown in water.

The chameleons instinctively know how to use their long sticky tipped tongue and it is a joy to watch the hatchlings taking aim and catching their first flies!

That’s the end of yemen chameleon care sheet for newbies!