The gecko is screaming. Current geckos are able to adjust the sound signals to the level of background noise. Description of geckos toki
The current gecko (lat. Gekko gecko) is the only lizard in the world that makes sounds with its larynx. Currents belong to the family of Geckos or Claws (lat. Gekkonidae). Some of them chirp, while others make a “gek-ko” exclamation. This reptile is also called the house gecko, as it can be easily kept at home.
Spreading
The habitat is located in Southeast Asia. He settles in areas with a hot and humid tropical climate. If there is no human habitation nearby, the reptile is located where wild vegetation grows in abundance. It feels most comfortable in residential buildings, completely ignoring the neighborhood of a person and not being afraid of the noise of a big city.
On the fingers of geckos are plates, which consist of a large number hairs. They allow you to climb briskly on smooth surfaces. Many of these reptiles move freely on glass.
reproduction
AT natural environment habitation gecko currents for one mating season mates with several females. The fertilized female immediately sets off in search of a safe place where she can lay her eggs. She places her masonry on the walls of a hollow or in rocky crevices.
Geckos living in a house in pairs attach eggs to the walls of their dwelling.
The initially soft shell of the egg quickly hardens in the air and thus provides reliable protection for the embryo. After 3 months, small lizards up to 7 cm long come out of them.
Juveniles are adapted to independent living. The kids immediately scatter in search of their site, otherwise they can get their parents for lunch as a snack. After the appearance of the cubs, part of the shell remains glued to the wall. Since females like to stick their eggs in the same place, new clutches are glued on top of the old ones.
Behavior
Toki gecko is active at night. He spends the whole day in a shelter, and at dusk he goes hunting. A variety of insects, small rodents, birds, small snakes and even their own less agile relatives become its prey.
Geckos living in houses also sometimes go hunting at night. They destroy flies, mosquitoes and mice and for this they are respected by people. Long tongue adapted for cleansing dirt from the scales that cover the eyes, which see well in the dark.
The current gecko belongs to aggressive predators and very jealously guards its hunting grounds. Males often call to each other, uttering the call “to-ke”. So they warn competitors that the territory is under control.
If it was not possible to disperse peacefully, the rivals take on a threatening look. They swell strongly, swallowing air, and open their mouths wide. The skirmish comes down to demonstrating your body, whoever turned out to be larger, he won. If you catch a reptile, then it begins to hiss menacingly and bite the offender to the blood.
Like many lizards, the gecko may leave its tail in the teeth of the aggressor when escaping.
Description
The body length reaches 35 cm. The head is wide and short. There are no eyelids on the eyes, and instead of them there are motionless transparent scales. The pupils are located vertically and look like small slits.
The body is dense. The back is bluish in color with numerous orange and blue spots. The limbs are short and thick. The fingers are short and rounded.
The long tail at the moment of danger is easily discarded. The lower surface of the fingers is covered with many plates that facilitate movement on vertical surfaces.
The lifespan of a Toki gecko is up to 10 years.
The gecko is a small (usually medium-sized) lizard that lives in arid and semi-arid regions of Australia and Africa. In addition, it can be found in the forests of Madagascar and South Asia. The gecko is a lizard that is often bred as a quality because they are completely unpretentious to the conditions of detention.
External differences
The body length of a reptile of this species is from 4 to 30 cm. They have large, bulging eyes that do not have eyelids. They are covered with a transparent film and have vertical pupils. It is characteristic that at night they expand. Not everyone knows that geckos are endowed with very delicate skin, which can be easily injured, despite the fact that it is covered with granular small scales.
The main feature of geckos is fingers, expanded and covered with horny plates from below. This allows the lizard to move easily and stay on a vertical surface.
The gecko is a lizard with a thin and brittle tail, which, however, can regenerate. Most members of this family are active at night.
A characteristic feature of geckos is to make a wide variety of sounds. They can hiss, squeak, whistle. They scream especially loudly during the mating season.
Geckos: content
For geckos, you will need a small vertical terrarium. AT vivo these reptiles prefer to live in small colonies, it is better to keep them at home in pairs.
Male geckos are quite aggressive - they guard their territory jealously. This is especially noticeable during the mating season. The males fight to the death. At best, they can cripple each other. Females can be kept from one to three.
Terrarium arrangement
The floor should be covered with peat or coconut flakes, medium-sized gravel can be used. This coating must be constantly moistened. Sand is not suitable for this purpose, since it, along with food, can enter the lizard's body and cause various diseases.
During the day, the temperature in the terrarium should not be lower than 28 degrees, and at night - not lower than 8 degrees. Since there are also diurnal species of geckos, an ultraviolet lamp is desirable for them.
The terrarium should have a drinking bowl, a few dry, but not sharp branches, shards from ceramic pots, pieces of tree bark. All this will serve as a shelter for the gecko.
You can put in a terrarium small pots with ornamental plants(philodendrons, dwarf creeping ficus, arrowroot, etc.) to maintain the necessary microclimate.
The lizard feels safe when the terrarium has a lot of decorations. It needs to be kept moist. To do this, twice a day, the terrarium should be sprayed with warm boiled water without overwatering the soil. Take care to create effective ventilation.
Gecko: care and feeding
If you want your wards to feel comfortable, you must comply with some conditions for their maintenance. The gecko is a lizard with powerful jaws, which are sometimes not so easy to open, and sharp teeth. When it is aggressive, the reptile swells, hisses, while opening its mouth wide. After these frightening maneuvers, she makes a sharp lunge, attacking the enemy. Therefore, at the first meeting, do not try to pick it up. Do not try to grab her by the tail - it can easily come off.
The terrarium needs to be disinfected and cleaned regularly. If you feel like handling a gecko, wash them. Do the same after your communication ends. The gecko can be a carrier of salmonellosis.
An interesting pattern - the larger the gecko, the less often it needs to be fed. By the size of 20 cm it is necessary to feed twice a week. The gecko is a lizard that prefers live food: crickets, spiders, flies, cockroaches and other insects. A large gecko needs small mice, quail eggs. Some reptiles of this species enjoy eating sweet fruits - oranges or bananas.
Currents
This is a fairly large lizard. Toki gecko (adult) reaches 35 cm in length. Males are more brightly colored than females. Their back can be olive, gray or dark green, with white patches that turn into stripes on the back. The eyes are large with vertical pupils. The body is dense, slightly flattened. The head is very large, powerful, but short paws. The tail is not too long.
The current gecko is common in tropical forests in southeast Asia. This reptile gives a deceptive impression of a clumsy creature. In fact, it is very mobile, especially at dusk. Currents are aggressive towards their fellows. They don't let outsiders into their territory. They declare their right with a loud cry.
skink gecko
Terrariumists love these reptiles for their bright and beautiful coloration. But due to its daily rhythms, this reptile is not very valued as a pet.
This type lives in the desert and sultry regions of Iran, Central Asia, Pakistan, and Kazakhstan. These are terrestrial lizards that dig holes in the sand more than a meter deep. Active at night.
Appearance of the skink
The skink gecko cannot be called a large lizard. She has a wide and high head with large bulging eyes. The body length is not more than 20 cm. The body is short and somewhat awkward. It is covered with almost identical scales. They seem to overlap each other. On the head, the scales are much smaller and have the shape of polygons.
The color of these reptiles is varied - yellow or greenish with a gray tint, rusty-red above and lilac-red below and from the sides, etc. There are usually several dark stripes or stains on the back. In addition, there are dark stripes on the sides of the reptile.
The skink gecko has a short and fragile tail. In the event of a predator attack, the reptile easily discards it. home distinguishing feature These lizards have large, ruby-colored eyes glowing in the dark.
Leopard gecko
Sometimes these reptiles are called This long and well-known lizard lives in many terrariumists.
Under natural conditions, it can be found in dry and hot regions of Iraq, Iran, Afghanistan, in northern India. The leopard gecko avoids open sands. In the heat of the day, it hides in burrows, cracks in rocks. It feeds mainly on insects, in rare cases, small vertebrates, which it can cope with.
The domestic leopard gecko is unpretentious. Due to this, it probably became very popular with reptile lovers. Most often they are kept in small groups of 6 individuals (2 males and 4 females). Males are very aggressive towards their rivals, they can seriously injure each other.
For 5-6 reptiles, a terrarium with a bottom area of at least 0.25 m 2 is required. The substrate can be gravel, you can use sawdust. In the terrarium, there must certainly be shelters - fragments of ceramics, trimmings plastic pipes. Their number should correspond to the number of animals. Be sure to have a container with water in the terrarium - geckos often drink it, lapping it with their tongue.
AT daytime it is necessary to maintain the temperature - 27-30 degrees, lowering it in the evening to 20-23 degrees.
Eublefar feeding
For these lizards the best nutrition are cockroaches, crickets, naked mice. In summer, you can add butterflies, caterpillars to food. You should not get too carried away with mice, as such food can disrupt the lizard's liver.
chain-tailed gecko
This is a miniature lizard, the total body length of which is barely 8 cm, with the tail accounting for most of the length. The females are even smaller.
The neck and head of males are bright yellow with black or dark brown stripes. The rest of the body is gray with a bluish tint and spots. Young lizards do not have such a bright color - they have a brown body with spots, a light yellow head. Both sexes have a yellow abdomen. This species is widespread in Africa.
The chain-tailed house gecko is a lizard that stays awake during the day. She spends most of her life in the trees. It is found in forests, on the coasts, in the savannahs. Does not avoid closeness with a person. Can settle on fences or walls of buildings. Feeds on the smallest insects.
eyelash gecko
These lizards are also called banana-eaters for their addiction to various fruits, including bananas. And ciliary, because it has characteristic spikes that surround the eyes from above. This is a tree lizard. The length of an adult reaches 22 cm.
The banana eater has a triangular, spiked head. The spikes also extend to the back, to the shoulder blades. Eyelids are absent. The eyes are covered with a membrane. The entire body of the gecko is covered with small soft scales that feel like suede to the touch. The paws are short and stocky, there are small claws.
The color is very bright and quite diverse - orange, yellow, bronze, red, gray, etc. With proper care, such lizards live 15-18 years.
"Photon-M"
On this Russian biosatellite space orbit five geckos were launched - 1 female and 4 males, fruit flies, mushrooms, seeds higher plants, silkworm eggs. The purpose of the experiment on lizards is to study the effect of microgravity on the sexual behavior of animals, and to obtain offspring from medium-sized geckos. The flight was designed for 60 days.
Unfortunately, all the geckos in space died. Presumably they froze as a result of a failure of the heating system of the satellite.
According to the remains, scientists cannot accurately determine the causes of the death of reptiles. But they claim that the geckos in space died quite early - about a week before landing. Their bodies were partially mummified. Many researchers believe that hypothermia is just one of the possible versions.
Where to buy a gecko
In its assortment of reptiles, every store selling animals has. The gecko is a popular lizard, so their selection is always quite varied. In Moscow, we advise you to contact the Gekko terrarium workshop. This is a specialized pet store dealing exclusively with terrarium animals. In addition, here you can pick up all the necessary equipment and accessories for keeping reptiles. These are terrariums of various sizes from various manufacturers, and lamps, and heaters, and heating mats. Here you will be offered a variety of types of soil, pick up plants, drinkers and waterfalls, pick up dry and live food. In the capital of Russia, you can apply for lizards at the Happy Gecko Farm nursery, in St. Petersburg - at the Living Water salon or the Priroda store. There you can buy everything you need for these pets.
Researchers at the Max Planck Institute for Ornithology have obtained the first evidence that reptiles are able to change the parameters of their sounds depending on the conditions in which they are located. If male toki geckos are in rooms with a high level of background noise, in order to be heard, they change the structure of the calling cry, lengthening some of its syllables. Interestingly, birds and mammals in such situations use a different mechanism: they begin to scream louder. Two conclusions can be drawn from the study. First, sound communication in reptiles is more complex than previously thought. Secondly, the mechanism of plasticity of the corresponding signals in them differs from that in mammals and birds and, apparently, appeared in evolution independently.
Sound signals are an important way of transmitting information for most land animals. Songs of birds, growling of predatory mammals, human words play a significant role in communication with representatives of their own species, as well as in interspecific communication. With the help of sounds, you can notify sexual partners of your presence, point out danger to your relatives, drive away the enemy, and much more. The more different signals an animal can emit, the more complex its behavior in general. But in addition to the number of sounds produced, their quality is also important. In order to convey the necessary information to the addressee, it is necessary not only to give the right signal, but to make sure that it is heard. The simplest example: if there is noisy around, you need to speak either louder or clearer - or even better, use both strategies at once.
Oddly enough, not all animals are able to adjust their cries to the conditions. environment and under the volume of background noise in particular. Massively, only birds and mammals do this. Both those and others increase the amplitude of their audio signals in response to increased background noise - in other words, they begin to scream louder. This phenomenon has its own name - the Lombard effect, or reflex (see Lombard effect). It is difficult to judge how widespread this effect is among animals from other classes: this is a question that has hardly been studied. It is only known that it manifests itself in Tungarian frogs ( Engystomops pustulosus; see W. Halfwerk et al., 2016. Vocal responses to noise reveal the presence of the Lombard effect in a frog). But the amphibian species Hyla chrysoscelis use a different strategy for adjusting their calls to environmental conditions (see E. K. Love, M. A. Bee, 2010. An experimental test of noise-dependent voice amplitude regulation in Cope’s gray treefrog, Hyla chrysoscelis): they do not increase the amplitude of their calls when elevated level background noise, but emit a longer call. Evidence of the vocal plasticity of reptiles has not yet been found: this aspect of behavior in reptiles, one might say, has not been studied. Therefore, the employees decided to check if geckos can toke ( gecko gecko) to change its call-cry depending on the level of background noise.
Toki gecko (Fig. 1) is a medium-sized lizard. The body length of males is usually about 35 centimeters, although there are individuals up to half a meter long. Reptile lovers often keep toki geckos in terrariums. Males of this species live alone, including in captivity. In nature, currents live in Southeast Asia. They are active mainly at night. Each male has his own hunting area, where he catches insects and tries not to let intruders go there. To scare away male neighbors and announce its presence to potential sexual partners, the gecko emits a characteristic call in which two parts can be distinguished. First comes a series of fairly quiet clicks, followed by a louder two-syllable call (Fig. 2, you can listen to an example of a gecko call). In words, this cry is usually written as "GECK-O" or "TO-KI". Actually, the name "gecko toki" is an imitation of the sounds of the calling signal of this lizard.
The calling call of the toki gecko is quite difficult for a reptile. Most representatives of this class hiss without using the vocal cords. One of the few exceptions is crocodiles (see S. A. Reber et al., 2015. A Chinese alligator in heliox: formant frequencies in a crocodilian), but their vocalizations are understandably more difficult to study. Currents feel quite well in captivity, so they have become a convenient experimental object in the study under discussion.
The scientists used data on the sound signals emitted by six male geckos. They explain such a relatively small number of experimental animals by the fact that the mechanisms of vocal plasticity are very stable within the same species. For example, the Lombard effect manifests itself in almost 100% of individuals of a species to which this phenomenon is generally characteristic. Each gecko lived in a soundproof room in a separate terrarium, over which a microphone was suspended, and several speakers were placed outside to create a noise background (they used white noise - sounds that do not carry meaning; you must have come across it when you got on idle TV channels). The sounds of all lizards were recorded for four days, with silence periods (32–35 dB) lasting 24 hours and followed by noisy periods (60–65 dB) of the same duration. It turned out that each gecko spent two days with background noise and the same amount of time without it.
At the end of the experiment, the researchers analyzed the number of calling calls from each male, the amplitude of clicks and TO-KI signals, as well as their number within one call. In addition, the authors measured the duration of each TO-KI. For clicks, this was not possible, since they were often so quiet that they did not significantly differ in volume from background noise.
Mathematical processing of the results showed that geckos changed their calling call depending on the level of background noise, moreover, they did it differently from birds and mammals. The Lombard effect was not found in Toki. When the lizards were turned on white noise, they did not start to scream louder. Instead, they reduced the number of clicks per shout, but increased the number of "TO-KI" sounds and their duration. Against the background of white noise, the duration of the syllable "TO" increased on average by 7% compared with the control, and the duration of the syllable "KI" - by 37% (Fig. 3).
The authors suggested that with an increased level of background noise, geckos try to use the repertoire of sounds available to them to the maximum. They increase the number of loud sounds in their call, and minimize the number of quiet ones, which are difficult to hear with noise (apparently, clicks simply cannot be made loud). In addition, increasing the duration of the syllables "TO" and "KI" improves their audibility. A similar technique with the lengthening of the necessary sounds is used by both birds and mammals.
The question arises: why, in this case, not increase the duration of the entire cry, increasing the number of clicks and sounds of "TO-KI" within one series? Apparently, the lizards do not allow this to be done by the device of the voice apparatus. Probably, they emit the entire calling signal on one exhalation, so the number of sounds in a series is limited. This version is also supported by the fact that geckos respiratory system generally less developed. They have neither the mammalian diaphragm nor the avian air sacs, both of which would greatly expand the vocal range of reptiles.
Unfortunately, there is no information yet on whether the composition (the ratio of the number of clicks and sounds "TO-KI") of the calling cry of toki geckos affects its value. It is impossible to say for sure which version of the call is more pleasant for females - the one that contains more clicks, or vice versa, and whether potential listeners have any preferences. This question is yet to be clarified. In addition, the work in question did not investigate the neural mechanisms of vocal plasticity of the calling cry. At the end of the article, the authors only make the assumption that the gecko “chooses” the ratio of clicks and sounds “TO-KI” immediately before the start of vocalization. However, this hypothesis has not yet been experimentally verified. In other words, there are far more questions about gecko vocalizations than answers. One thing is clear: the system of sound signals of reptiles turned out to be more complex than biologists had previously imagined.
Tokay geckos are large lizards, far from being songbirds, but their sound abilities are very funny. Many reptile lovers keep Toki geckos at home, thanks to their interesting feature make different sounds.
In different languages, these large lizards are called tuko, tokei, tokek and toko. They owe these names precisely because of the sounds they make. First, the gecko quacks, and then loudly shouts "to-kay, poo-kay, ki-kay." The sounds of current geckos during the mating season are very diverse, they can resemble trills, and sometimes barking. Smith's geckos also make similar sounds.
Range and habitats of toki geckos
Toki tree geckos are nocturnal. They live in Southeast Asia, their range affects Bangladesh, India, the Philippines, New Guinea and Indonesia.
Toki geckos live in trees. rainforest, they are also found in the rocks and villages of the countryside, they can often be seen running along the walls of human buildings, where they look for insects.
In the 80-90s, these geckos were brought to Florida, Hawaii, Belize, Texas and some Caribbean islands.
Description of geckos toki
These geckos are the second largest body among the lizards of the clawed family. The body length of males reaches 30-40 centimeters, and the size of females is 20-30 centimeters. The weight of these geckos ranges from 150 to 300 grams.
The body color of toki geckos is grayish or bluish. On the general background there may be spots of any shade - from bright yellow to light yellow.
The color of male geckos toki is brighter. The skin of toki geckos is velvety and tender to the touch. Depending on the environment, the body color may darken or lighten. The shape of the body is cylindrical, on the sides it is slightly flattened. The head is relatively large.
The eyes are large and protruding and may be orange, green-brown, or yellow color. The pupil of the eye is vertical. The third eye is located on the top of the head, it is poorly developed, in its infancy, it is believed that it perceives the difference in lighting. On both sides of the head are ears that look like holes. Toki geckos have small bristles on their fingers, thanks to which they can run quickly even on slippery surfaces. The mouth contains many small but extremely sharp teeth.
Types of geckos toki
Among geckos, currents are distinguished by 2 subspecies:
G. gecko azhari live only in Bangladesh;
G. gecko gecko live in the tropics of Asia, they are distributed from India to Indonesia.
Toki gecko lifestyle
Males do not tolerate the presence of other geckos on their territory, they furiously attack border violators. Males meet with partners only during the breeding season.
The female lays 1-2 hard and sticky eggs. Masonry is done in the rocks, on the eaves of houses and in other shelters. The female guards the eggs until the young are born. The sticky shell of eggs prevents them from rolling, even if they are on an inclined plane.
In captivity, females often eat their eggs, so it is recommended to take them from the terrarium. Geckos feed on small vertebrates and insects.
Some people admire the vocal abilities of toki geckos, while others are frightened by their sharp teeth. At home, geckos are valued for eating scorpions and giant centipedes.
These large lizards have a rather difficult nature, so they are suitable for experienced terrarium keepers. Currents quite often sing and delight the owners with clicks and trills. But to communicate with them and caress will not work. These geckos cannot stand touching and stroking, and they can bite quite painfully. They do not get used to the owners and bite even those who feed them every day and wash their terrarium.
They say that the currents disgusting character, but in reality they do not wait for the owner’s hand at all to cling to it, these lizards simply regard any intrusion into their territory as a threat, and even more so as a touch.
Currents bite very painfully, because their mouths are simply dotted with sharp teeth. Not only from the wound for a long time there is blood, so the lizard can still infect.
When a gecko bites on the hand, it does not immediately open its jaws. He can open his teeth for about an hour. To loosen the grip, the gecko can be placed in water, but this becomes a cause of stress. There is a less traumatic way for the animal - you can drop vinegar on his nose, this helps to weaken his grip.
Many owners do not despair and hope that over time they will be able to tame a pet, but every touch is stressful for a gecko. And when trying to open the jaws, the lizard can be involuntarily injured. During stress, the gecko can drop its tail, it will grow back over time new tail, but it will be shorter than the previous one, and, perhaps, its color will differ from the rest of the body.
If the geckos are properly maintained, then in captivity they can live for a long time and even breed. To prevent fights between individuals, one male is settled with two or three females. And in order to protect offspring, eggs are seized from females.
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Class - reptiles
Detachment - scaly
Family - Gekkonidae
Genus/Species - Different kinds
Basic data:
DIMENSIONS
Length: 3.5-40 cm.
BREEDING
Number of eggs: 2. Some species have several clutches.
Embryo development: 6-10 weeks, in some species up to six months.
LIFE STYLE
Habits: keep alone; some hibernate in winter
What does it eat: insects, small birds, mice, lizards, fruits.
RELATED SPECIES
About 80 genera are known, including more than 900 species. Among them are such genera as the Australian genus Diplodactylus, geckos (Agamura), ground geckos (Nephrurus), geckos (Alsophylax), leaf-footed geckos (Ptyllodactylus), sluggish-toed geckos (Ptyodactylus).
Geckos are small, vociferous lizards with a flattened body, large head and big eyes. Active mainly at night. Their menacing appearance is misleading. Many people consider geckos poisonous, but in fact they do not harm humans.
WHAT DOES IT FEED
Most geckos are nocturnal animals that hunt at dusk. The wall gecko catches beetles, centipedes, butterflies, crickets, locusts and cockroaches. large species geckos, such as the giant banana-eating gecko, eat small lizards, mice, and birds. They imperceptibly sneak up on the victim and attack it with lightning speed, grabbing it with their mouth and killing it with a blow to the ground or stone. Not all geckos are nocturnal animals: several species that live on the island of Madagascar are diurnal. They feed on plant foods, in particular the nectar of tropical flowers.
The Pacific gehira, which lives on oceanic islands, loves sweet food, which is why it was called the "sugar lizard". Madagascar day geckos of the genus Rpekita enjoy traveling on the shell of the Seychellois tortoise and catching insects that are attracted to the excrement of this animal.
The comb-toed gecko preys on insects, in particular locusts.
PLACE OF RESIDENCE
Geckos are distributed over large areas from tropical rainforests to snow-covered mountains. Thanks to man, some geckos "free" travel far from their native habitats. A typical example of such a traveler can be a wall gecko (Tarentola mauretanica), whose homeland is North Africa. Today, the wall gecko lives in southern France, the Canaries and the South Pacific Islands. Tourists who visit the Mediterranean area can meet geckos that sit on the walls of houses. These animals prefer human dwellings over natural dwellings. In the evening, many insects appear in the houses, which are attracted by electric light. The gecko, sitting on the wall or on the ceiling, lies in wait for flying insects and catches them.
The spotted leopard gecko lives in the arid regions of Asia. This is one of the few geckos that has movable eyelids.
BREEDING
The mating period different types geckos happens differently. In most cases, the mating of geckos is preceded by a mating ritual. Males show females their colored different colors body and sing the wedding song. The male toki gecko, which is common in Southeast Asia, makes loud sounds, after which you can hear “tokey” at short intervals. Geckos usually mark their territory with sounds. straightened legs, stretching his neck forward and tirelessly moving his tail from side to side. Approaching the female, he pushes her with his nose to the side and licks. Geckos lay eggs. Female mabuya geckos have up to 4-5 clutches from May to August. laid at intervals of 2-4 days.In each clutch there are 2 eggs.Gradually, the soft shell of the eggs hardens.The female usually hides the eggs protected by a sticky shell in crevices and depressions in the ground.Often in one place several females lay eggs.Unusually lays eggs female Cape dwarf gecko: with her hind legs she squeezes them out of her own body.Some New Zealand geckos are ovoviviparous, their cubs hatch from the eggs in the mother's body.
All geckos undergo a regular change of skin at regular intervals.
DEVICE FEATURES
Tail: in case of danger, many species of geckos drop their tail.
Eyes: the eyes of most geckos lack movable eyelids and are greatly enlarged. Their pupils dilate in the dark.
Coloring: Some geckos can change skin color like chameleons. The color of the striped half-toed gecko is dark brown during the day and yellow at night. The Madagascar flat-tailed gecko has a body so flat that it is almost impossible to notice it on a tree trunk. Night geckos are painted very modestly.
- Outwardly graceful round-toed gecko (Sphaerodactylus elegans), being 35 mm long, is the smallest known reptile.
- Tokey, or currents, got its name because its repertoire includes the sounds "tokey, tokey", which are repeated.
- In case of danger, the gecko does not always drop its tail completely. Sometimes this part of the body is left hanging on a piece of skin, although a new tail has long grown. So there are geckos with 2 or 3 tails.
- The gecko only notices moving insects.
CHARACTERISTIC FEATURES OF GEKCOOS
Leather: thin, covered with small scales or tubercles. The color is different, most often gray or brown. Some species are able to change color during the breeding season or use this property for camouflage.
Eyes: geckos, which are nocturnal, have large pupils that narrow to small slits during the day.
Tail: many geckos drop their tails when threatened, and over time they develop a new one.
Fingers: in most geckos, fingers are wide, with leather folds, covered below with transverse rows of small horny plates. These plates are covered with short bristles, at the ends of which are microscopic suckers. Thanks to this adaptation, geckos run even on smooth surfaces.
- Habitat of geckos
WHERE Dwells
Southern Europe, Central Asia, Southeast Asia, Africa, islands and coasts Pacific Ocean, New Zealand, Australia, South America, Mexico, Southern California, Florida, Caribbean coasts and islands.
PROTECTION AND PRESERVATION
Geckos live all over the world, easily adapt to various conditions and do not pose a danger to humans. They are harmed by environmental pollution.
Eublefars or spotted geckos. Video (00:01:26)
Thick-tailed rattle geckos. Video (00:02:51)
Spotted Gecko Care/Geckos/Lizards. Video (00:07:33)
Funny Geckos Toki. Funny Gecko Currents. Video (00:01:04)
Funny Geckos Toki. Funny Gecko Currents.
Night tree geckos currents (lat. Gekko gecko) live throughout Southeast Asia.
GREAT PAWS, THICK TAIL. Geckos. Video (00:11:24)
Geckos are amazingly charming lizards. These exotic reptiles have now become popular pets for the townspeople.
The gecko is different from other lizards amazing feature- its paws are covered with many microscopic hairs that adhere to the supporting surface, which allows the lizard to move along the ceiling, glass and other surfaces. Weighing only 50 grams, the gecko can hold a load weighing up to 2 kg on its paws!
For a comfortable existence in captivity, they need ultraviolet color, as well as live food: spiders, flies, crickets, cockroaches, locusts and other insects. But breeding these lizards at home is a troublesome business, since gecko parents are useless. Without a twinge of conscience, they eat their newborn children. We will learn how to build an incubator for young animals, how to feed exotic lizards and how to care for them on November 9 at 20.15 on Beast Monday.
Thailand snakes, geckos and dangerous animals. Video (00:18:28)
A small selection of videos about dangerous snakes Thailand, kind geckos and brave snake-killing dogs. As well as marine life and birds
The little gecko is attacking the phone. Video (00:02:10)
