It is no secret to anyone that human beings are mammals, we belong to the group of vertebrate animals whose females have mammary glands that serve to feed their young. Next to us we find animals such as gorillas, chimpanzees, dogs and cats, among others of greater and lesser size.
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The smallest mammal in the world is the shrew, an animal that at first glance could resemble mice but is not a rodent, but according to scientists very possibly descends from the mole or hedgehogs. It is characterized by its long muzzle and very small eyes and, of course, by its small size.
The shrew has a body that can measure between 3 cm and 5 cm and a tail that varies between 1 cm and 2 cm, which means that this animal does not normally exceed 7 cm, really small for a mammal!
And not to mention its weight, which usually ranges between 2 and 3 grams, so light that you will not even notice it in your hand. The smallest mammal in the world has tiny eyes that do not allow it to see too clearly, which is why its whiskers are so important, as they allow it to orient itself in space. The shrew is native to central and northern Africa, although we can currently find it widespread in Europe, Asia and America.
In fact, in the Asian continent lives a species, known as the house shrew, which is the one with the largest size: about 15 centimeters in length.
What is most impressive about the smallest animal in the world is the enormous amount of food it eats for its weight and size. The shrew eats approximately every two hours because it has a very fast metabolism, and can get to ingest its own weight in food, something quite surprising.
It is also interesting to know that it is also the most active mammal, and that shrews hunt both day and night, fighting fiercely to get food, which is basically composed of insects. They will be small, but very brave.
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Spiders, snakes, scorpions… Surely more than once you have wondered which is the most poisonous animal in the world and there are many species that contain a high degree of poison that can be deadly but there are also some that their amount of poison is much higher, especially in relation to the size of their body. In this article we are going to discover the first of the list but we will also discover the ones that follow it so you can know which are the 7 most poisonous animals.
The most poisonous animal: the sea wasp
In the top 1 of the most poisonous animals in the world is the sea wasp or box jellyfish, a jellyfish that lives mostly in the waters of Australia but can also be found in those of the Indian and Pacific Oceans. The essential characteristics of this animal is that it shows a tone that is between transparent and bluish, a color that merges completely with the sea becoming imperceptible even if you have it next to you.
It is a unique jellyfish of its kind because it has managed to develop a capacity that no other has managed to do: it can move in a specific direction (most jellyfish are carried away by the currents of the sea without being able to decide where to go).
The venom of this animal is found in the tentacles that, when in attack mode, can lengthen them to reach 3 meters in length and, therefore, contains about 5000 stinging points in each tentacle. Quite a killing machine! Keep in mind that only 1.4 milligrams of the poison is capable of killing a person since it attacks the nervous system and the heart producing a paralysis that, in water, can induce death.
Since 1954 there have been almost 6000 human deaths related to this jellyfish. When its venom affects a person, he feels a state of shock due to the pain and, being in the water, prevents him from swimming ending up drowning. There are cases that, after contact with this jellyfish, the person has not died but the pain of their encounter lasts for weeks and even months.
The second most venomous animal: the sea snake
We continue with our list of the most poisonous animals in the world and now, in second position, we must also talk about a species that lives in maritime waters: the sea snake. They are very aggressive animals that attack at the slightest movement and, therefore, are also considered highly dangerous for humans.
The venom it contains is up to 10 times more powerful than that of the cobra and, unlike this, the bite that is felt does not produce any external pain but, within a few seconds of being attacked, the affected person will begin to feel muscle aches and spasms that can produce paralysis in the respiratory system and, therefore, death. Keep in mind that with just 1 bite of the sea snake could kill 50 people.
This animal species usually lives in warm waters and in tropical areas such as, for example, the Indian Ocean, the Pacific or Oceania. The most dangerous thing is that they live in areas very close to the land or near the coasts and, therefore, there is a greater risk that a person can be attacked by this deadly snake; The reason for this is that these snakes come from the ground ones and, therefore, they have to come to the surface to breathe.
The third most poisonous animal: the blue-ringed octopus
We continue with the list and, next, we are going to discover the third most poisonous animal in the world. In the attached image we have specified two different photographs, one of them is for you to see the characteristics of the blue-ringed octopus and, the other, is for you to be aware of how small it becomes. It is incredible that an animal of such dimensions stands as the third most poisonous but it is!
In appearance they are octopuses that have very bright and striking blue moles but, as always happens in the animal kingdom, when an animal has very strident colors it is because they do not have to hide from predators since they are extremely poisonous. This is what happens with this mollusk that lives in the waters of the Pacific Ocean and that, with the simple contact, releases a poison with neurotoxins that paralyze the motor systems of our body and, thus, causing death in a few minutes.
Despite its small size, the venom of this octopus can kill 25 people with just one chafing because it contains a toxin that is 10,000 times more lethal than cyanide itself. There is no antidote that can counteract the effects of their bite and, currently, the patient is subjected to artificial respiration until the effects of the venom wear.
Other of the most poisonous animals in the world
We continue with the other animals that complete this list of the most dangerous in the world:
Stonefish
It is one of the rarest animal species there is since, in appearance, it is very easy for them to be confused with a marine rock. However, it is a highly dangerous fish because they contain poison in the spines of their fins and this produces vomiting, headaches and muscle paralysis, which is why it can cause death if we are in the water. If not treated immediately, it can lead to heart stops and the pain can become unbearable.
Arrowhead frog
Like octopuses, these frogs are very brightly colored to denote that it is very poisonous. It is from Colombia and the poison is found all over its skin so only with a slight chafing on any part of the body can paralyze its prey but also people. The curious name is due to the fact that the indigenous peoples used the poison of this animal to put it in their arrows and, thus, get much more effective weapons to hunt.
Banana spider
If you are arachnophobic you will not like at all to meet the banana spider, one of the most aggressive, large and the most poisonous spiders that exists. It can measure the palm of an adult male and its bite can cause breathing difficulties, heart attacks and loss of muscle control. It lives in the jungles of South America, especially in the banana trees.
Conical Snail
This mollusk that apparently seems harmless, is actually very dangerous. It usually measures about 23 centimeters and resides in warm waters especially tropical. Its way of attacking is to launch a harpoon that contains a very strong poison that produces paralysis in animals and people and can even cause death.
If you are curious about this type of topic, we invite you to consult other articles such as the largest animal in the world or the fastest animal in the world. You will be surprised!
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The animal kingdom is full of amazing species that are capable of leaving us with our mouths open: some animals run very fast, others fly very fast and other animals are a bit rare. But if you are the kind of person who hallucinates, when he sees the size of an African elephant, keep reading this article in which we discover what the largest animal in the world is. You will be amazed!
The largest animal is… a worm!
Yes, yes: you read that right. The largest animal in the world is a worm, specifically, the Lineus longissimus popularly known as the “bootlace worm”. The largest specimen was found in the National Park of the Ices Islands, on the Galician coast, where a specimen of 30 meters in length was found.
However, this is not the largest specimen that has been found: in fact, in its natural habitat, in Great Britain, a 60-meter worm has been found. With these data we can affirm that the Lineus longissimus is the largest animal on the planet, without a doubt.
The largest mammal in the world
How were we going to make an article about the world’s largest animal without mentioning whales? The blue whale is the largest mammal that inhabits the Earth measuring between 25 and 30 meters in length. The weight of this whale amounts to more than 200 tons and is capable of eating between 4 and 8 tons of krill every day (a set of crustaceans malacostracans that serve as food for blue whales).
The largest blue whale specimens were found in the 1930s near the South Atlantic Islands. As a curiosity, it should be noted that when a blue whale exhales air through its hole, it shoots a strong jet that can reach up to 9 meters high!
The largest ovipede in the world
We continue our list submerged underwater because the world’s largest oviped also lives in the deep sea. We are talking about the whale shark, a fish that can measure between 6 and 10 meters and weigh around 18 tons.
Its natural habitat is the Indian Ocean, especially northwestern Australia. It feeds on plankton and is a very docile and friendly animal with humans.
The largest reptile in the world
And we finish our list on what is the largest animal in the world talking about the largest reptile in the world: the anaconda. This fearsome freshwater snake inhabits the tropical climates of South America, especially in the Amazon area.
It is an animal that has caused the appearance of many myths, among them, the supposed existence of an anaconda of 50 meters in length. However, such large specimens have never been seen, being 6 meters the normal size of anacondas with an average weight of 250 kilos and a thickness of 40 centimeters. It is, without a doubt, the queen of reptiles!
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We love to know everything about the animal world and when it comes to nature our curiosity has no end. The world around us is very interesting, that’s why we are dedicated to investigating which is the largest animal in the world, or which specimens are the most jumping, and not to mention the behavior of our favorite pets and the best tools to understand them. When it comes to nature all the information, we can store is part of knowledge, so if you wonder which is the fastest animal in the world attentive, because in this article of we will answer it, and we assure you what you will be surprised!
The fastest animal in the world is… A mite!
As you read, although it may be really surprising the fastest animal in the world is not even in plain sight. Mites are a subclass of arachnids that usually inhabit dust, in our environment or in household textiles, usually going unnoticed.
And although it may leave us with our mouths open, recent research has shown that the Paratarsotomus macropalpis mite is the fastest animal in the world. This tiny insect, which does not exceed the size of a sesame seed, can move at a surprising speed with respect to its size, reaching 322 body lengths per second, a measurement that in a human being would be equivalent to a journey of 2092 kilometers per hour.
Although very small, this mite is tremendously fast for its size and dimensions, surprising everyone with its agility. Before researchers at the University of California made this discovery, the record was held by another insect: the Australian tiger beetle, which moves at 171 body lengths per second.
The fastest bird in the world
Of course, the Paratarsotomus macropalpis mite or the Australian tiger beetle are not the only specimens that reach impressive speeds, and among the fastest animals in the world we cannot leave aside the peregrine falcon.
It is a species that is currently in danger of extinction, but has the ability to fly at 100 kilometers per hour while walking through the skies trying to find prey. This may not be so surprising, but when the peregrine falcon detects food, it can swoop in and reach up to 321 km/h. Simply incredible!
The fastest feline in the world
If there’s one animal you’ll never want to bump into head-on, it’s the cheetah, the fastest feline in the world. In just 4 seconds this animal can go from 0 to 103 kilometers per hour, reaching a speed of up to 115 km / h in short routes of up to 500 meters. While it certainly can’t hold up with this speed over great distances, the reality is that the cheetah uses all that power to catch its prey in a matter of seconds, making all that energy consumption really worth it.
And the fastest fish?
In the marine world they are not far behind, and here there are also a few very fast runners, but undoubtedly the fastest of all is the mako shark. This animal can reach up to 124 km / h which makes it a threat when a potential prey crosses its path.
Before discovering the agility of the mako shark, the position of the fastest fish in the world was held by the sailfish, which can reach up to 110 km / h, an equally impressive record.
We see them flying around us and always try to dodge them to avoid their bites. Wasps and bees are two insects that, in appearance, may look like countenances, especially because of their buzzing and the color of their body, but in reality, they are very different both in their behavior, in their attitude and in their life cycle. So that you know what is the difference between wasp and bee keep reading this article because we are going to discover them by indicating the behavior of each of this species as well as other remarkable aspects that are worth knowing.
Bees
Before talking about the differences between wasps and bees, let’s talk specifically about each of these animals to understand them in depth. Bees are antiholes, hymenopteran insects belonging to the avoid family.
The bees are responsible for collecting the pollen of the flowers and their nectar, so they can store it in the hives; Honey bees are the ones that have the ability to create honey themselves. The reason why they can collect all these substances is thanks to the intrinsic characteristics of their body since, in their legs, they are like baskets that allow them to store the pollen they collect.
There are different types of bees but, most, they are usually light brown with black stripes and, in the distance, this brown can be similar to a yellowish tone, which is why they can be confused with wasps.
At the level of social behavior, bees are very sociable animals that live in very large hives that are usually built in trees. Within this society we find that the estates are very well defined and, as with ants, the queen bee is responsible for managing the work carried out by the workers within the hive.
They are very peaceful animals that will not attack you (sting) unless they feel threatened. In addition, bees die if they sting you because they have the stinger stuck in your body and they are unable to live without that part of their body. So, they won’t bite you just for the sake of it, but they will only do it when they really feel in danger.
Wasps
On the other hand, we find wasps, insects that, unlike bees, are predators, that is, they attack to eat and survive. But, in addition, these animals do not produce honey and usually live in honeycombs, not in hives, since the objective of these places is simply to be sheltered and have a place to live and reproduce, but not to create honey.
Due to their predatory character, wasps are more aggressive and, for this reason, have a thinner, stylized and larger body. The color of its body usually moves on warm scales such as yellow, light brown, amber and, always, combined with black stripes.
Their behavior among them is not as sociable as in the case of bees because they have to survive and hunt different insects to be able to feed, for this reason, they are surlier and have a greater instinct of competitiveness and survival among them. When you are stung, wasps do not die or run out of sting.
In this article we tell you what to do if you are stung by a wasp so that you know the first aid that you should follow.
Key differences between bees and wasps
So, once studied both insects to enter fully into the differences between wasps and bees to summarize and compare all the information we have collected.
On the one hand, we have that wasps are bigger than bees. In addition, the first ones do not have hair and the bees do.
Bees are responsible for producing honey, while wasps are not.
The place where bees live with hives that they build themselves, while wasps live in honeycombs where they also reside.
Wasps are more aggressive animals because they are predators, that is, they have to feed on insects to survive; Bees are much more sociable and, in the hives, they have well defined the range of each one (the queen and the workers).
At the time of the sting, the bee loses its stinger (which stays in your body) and, therefore, dies; Wasps do not die after stinging you.
Wasps hibernate, so in cold weather we do not usually see them in the environment; On the other hand, the bees do not do it and continue to collect honey throughout the year.
Anyway, the one that stings you, the truth is that the stingers produce intense pain and inflammation that must be treated. If this is your case, we recommend you read our home remedies for wasp and bee stings to relieve discomfort.
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The responsibility of adopting a dog involves taking care of all aspects to provide comfort and well-being. One of the most important is their diet, so you should be aware of the best natural products to give your little furry. Salmon oil is a good example, as it brings many benefits to your health.
Its high content of omega 3, that is, a fundamental fatty acid, makes salmon oil a very healthy food for the canine body. Managing it properly is important for the dog to get all its benefits. If you want to find out what salmon oil for dogs is for, its benefits and how to give it to your furry friend, in OneHowTo we recommend that you continue reading this article.
What is salmon oil for dogs
Salmon oil for dogs is a food supplement derived from salmon, so it is of natural and animal origin. Salmon itself contains omega 3 and 6 fatty acids, as well as being a great source of protein. It also has a lot of minerals, higher than other foods with animal origin.
Thus, the most beneficial salmon oils for dogs are those 100% natural, since they have a very positive impact on the health of the animal. Being a food supplement, it is not an essential product in canine food, but it does have a great nutritional utility. Just as humans sometimes require food supplements to strengthen the immune system and enjoy good health, dogs may also need these supplements and salmon oil is one of them.
The fact of having in its composition with omega 3 and omega 6 makes salmon oil one of the best food supplements for dogs. As it contains essential fatty acids, that is, essential to live and that fulfill fundamental functions in the body, and dogs need to consume it in their diet since they cannot produce these fatty acids by themselves.
Where to Buy Salmon Oil for Dogs
Salmon oil for dogs can be administered in two ways: in liquid form or in capsules. The most comfortable option is to give it in liquid form, being able to spray the feed with the right amount. But if you prefer the capsules, you can administer them directly to your dog’s mouth or mix them with the feed. You can buy salmon oil for dogs in stores specializing in animals or online.
Benefits of Salmon Oil for Dogs
Salmon oil provides very important benefits for dogs, such as the following:
Osteoarthritis: Consumption of salmon oil helps reduce pain, inflammation and clinical signs in dogs.
Kidney diseases: taking salmon oil in dogs helps reduce proteinuria (presence of protein in the urine). In addition, it decreases the severity of injuries.
Inflammations on the skin: salmon oil in dogs stands out for its effect against flea bite allergy and atopic dermatitis. Its omega 3 content helps improve lesions and itching, especially in recently diagnosed dogs.
Cardiovascular pathologies: the consumption of salmon oil has very beneficial effects in dogs suffering from cardiomyopathies due to its anti-inflammatory effect and the improvement of what is known as cardiac cachexia. It also favors the reduction of arrhythmias and slows the progression of diseases of valvular origin. To enhance the reduction of these diseases, it must be supplemented with DHA and EPA along with substances such as lysine, taurine and vitamin E.
It helps to improve the mood of dogs and increase their energy.
It serves to give shine to canine hair, as well as soften and strengthen it by enhancing the health of the skin and coat.
It fights intestinal inflammations due to its anti-inflammatory properties and diseases such as arthritis.
How to give salmon oil to my dog
To give salmon oil to your furry correctly, in OneHowTo we recommend that you take into account the following tips:
Buy salmon oil from dog stores or veterinary clinics for advice on the best methods to give the product to your furry friend, as well as the recommended amounts daily if applicable.
It can be included as an ingredient in commercial canine food. It is one of the simplest and most comfortable ways to contribute to a dog’s diet this product, since it will eat it next to the feed balls of its feeder.
It may be mixed with other foods your dog is used to eating. If you offer a natural diet based on fresh products that you prepare for your dog, you can also add the corresponding dose of salmon oil for dogs.
Salmon oil contains calories that should be counted among those recommended in a dog’s diet. This food supplement should not exceed 10% of the total daily calories consumed.
It is important to emphasize again that it is a food supplement. In no case should it replace the rest of the foods included in a balanced canine diet.
Do not give a higher dose of salmon oil to your dog than recommended by the veterinarian, since some of its contraindications are diarrhea, healing problems and blood clotting (provided that it is consumed in excessive amounts).
Now that you know better the salmon oil for dogs, you may also be interested in knowing the properties of cod liver oil for dogs. And have you thought about directly giving him fish in his usual diet? Here we clarify the doubt about: Can dogs eat fish?
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Planet Earth is populated by an enormous variety of living beings. There are also many ways to group or catalog them. A very common classification is the one that distinguishes them between vertebrates and invertebrates. Invertebrates are those members of the animal kingdom that “lack an articulated backbone or internal skeleton”. For some it may seem strange, but the majority group are invertebrates. From this uncomo.com article we will try to learn more about what invertebrate animals are like.
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Recent studies affirm that invertebrate animals represent 95% of the animal species existing on planet Earth. Within this overwhelming figure hides a huge variety of phyla, types, groups, etc …
We could start talking about arthropods, the most numerous phyla of the animal kingdom. The term is applied to invertebrate animals endowed with an external skeleton and articulated appendages. Within the arthropods the main groups are insects, arachnids, crustaceans and myriapods.
Insects are characterized by having a body divided into head, thorax and abdomen. Other features are its 2 antennae on the head and its 6 legs. On the other hand, arachnids stand out for being vertebrates in cephalothorax and abdomen and have 8 legs. Crustaceans are similar to arachnids but most have 10 legs and are usually aquatic. Myriapods have the body divided between head and trunk, this being formed by many articulated rings.
Another quite numerous phyla are molluscs. They are characterized by a soft body. Some have an external shell and others an internal shell. The three main groups are gastropods, bivalves and cephalopods.
The following groups of invertebrates are somewhat less numerous. These are worms, echinoderms (such as starfish), jellyfish and sponges.
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Caring for a hamster involves covering all its basic needs to live and enjoy a good state of health. One of them is food: hamsters require a balanced diet with foods rich in fiber, protein, minerals and vitamins. Therefore, fruits, vegetables, seeds and cereals are fundamental foods in the diet of hamsters so that they can have all the energy they need, especially during the night, since they are nocturnal animals.
In addition, it should be noted that hamsters eat 3 times a day, with an amount per meal ranging from 60 to 80 grams. As for the water they drink, being small in size they do not need more than 70 milliliters a day. To find out what hamsters can eat and what foods they should not eat, in a we recommend that you continue reading this article.
What fruits hamsters can eat
Hamsters should eat a natural, complete and specific feed for them, but their diet should be supplemented with other foods such as fruits. These are important in the diet of a hamster because they cover the need for sugars of natural origin that the organism of this rodent has.
But, as much as they need to eat fruits, you cannot give them without worrying about which are the most suitable for the animal. Otherwise, you could involuntarily cause diarrhea and be forced to go urgently to the veterinarian.
Therefore, try to give your rodent small portions of fruits on alternate days to prevent them from ingesting an excess of sugars. The fruits that hamsters can eat are as follows:
Pear
Apple
Plantain
Strawberry
Peach
Blueberry
Cherry
Blackberry
Grape
Plum
Melon
Raspberry
Mango
What fruits hamsters can’t eat
Due to the delicate organism of hamsters, they cannot eat all fruits. Those that you should not give under any circumstances are the following:
Orange
Tangerine
File
Lemon
Apple seeds
Avocado
Grape seeds
Apricot kernels
Watermelon seeds
What vegetables hamsters can eat
As for the vegetables in the diet of hamsters, they are also important because they provide fiber to the body and help maintain good levels of hydration. The vegetables that hamsters can eat are as follows:
Carrot
Cos
Alachua
Broccoli
Spinach
Green beans
Chard
Courgette
Cauliflower
Cucumber
Natural corn on the cob
Vegetables that hamsters cannot eat
As with fruits, hamsters cannot eat any type of vegetable because their body is delicate and does not tolerate all foods well. Vegetables that these rodents cannot eat are as follows:
Tomato and its leaves
Eggplant
Onion
Leek
Chive
Parsley
Garlic
Pepper
Starchy vegetables such as potatoes and legumes.
What nuts hamsters can eat
Nuts can also be included in hamster feed, as well as other foods such as sunflower seeds and pipes. However, you should control the amounts of nuts provided for your rodent if you do not want it to end up suffering from serious diseases such as obesity, since these are foods rich in fat.
The nuts that hamsters can eat in small amounts are as follows:
Chestnuts
Hazelnuts
Raisins
Nuts
Now, do not give almonds to your hamster since some species of these animals have serious problems digesting the skin and oils of this food. This is the only nut you have to be very careful with.
Can hamsters eat bread?
Some people give virtually any type of food they are eating to their pets, even a small piece. This is the case of bread, very common in the human diet. But can hamsters eat bread or not? The answer is yes, but not in any way.
Hamsters can eat black bread and whole wheat bread as the most recommended options so that their body can digest it without difficulties. In addition, if you dip the pieces in milk, you will get the bread to have an exquisite texture for your little rodent.
Can hamsters eat cheese?
Hamsters can eat cheese. In addition, like other rodents, hamsters love this food and can eat it as long as it is proven that, when tasting it, it feels good. In this case, there is no problem in giving them the pleasure of eating it.
However, it is important to remember that cheese is rich in fat and protein. Due to its high fat content, it is recommended that you give it to it in a timely manner and in small quantities. And if the animal is overweight, do not hesitate to discard this food from its diet for the sake of its health.
Now that you know what hamsters can eat, we recommend you take a look at our articles How to care for a hamster and What Russian hamsters eat to continue improving your pet’s health.
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Did you know that there are fish that can breathe out of water? Some of these animals seem to have developed the ability to survive both in the aquatic and terrestrial environments, at least for a short period of time. Generally, fish breathe through the gills filtering oxygen from the water, but some species that can be known as amphibious fish, have modified some parts of their body such as fins or skin to be able to move on land and breathe the air of the atmosphere.
Do you want to meet these strange animals? So, continue reading this article and find out which fish breathe out of the water.
Mud jumper
To start talking about which fish breathe out of water, we’ll start with one of the most well-known fish that can breathe and live out of water for short periods of time. It is the mud jumper or Periophthalmus, of which there are up to 20 different species of this type of fish, all of them discovered and described between the IXX and XX centuries and that inhabit the tropical areas of Africa.
This species of fish lives in mangroves and has a semi-aquatic life system like amphibians, a part of the time it spends in the water but it is also outside it and moves crawling and jumping through the mud, hence its name. They are one of the most active fish species out of the water.
Therefore, this animal has gills that allow it to breathe in water and has also developed a method of breathing through its skin and mucous membranes, but it is only possible in very humid environments, having to stay in the vicinity of water and mud. It has also developed chambers with bronchi that resemble the lungs to store oxygen. To move better, they support their fins on the ground very close to the sides of the body and raise their heads a little.
Therefore, they can store the oxygen they extract from the water in very low concentrations so that they can stay out of the water.
Trout or climbing perch
The perch or climbing trout, scientific name Anabas testudineus, is another species of fish that can breathe out of the water and survive for a while, in this case it can resist in humid environments for a much longer time than the mudhopper. This fish, also known as climbing gourami, is native to Asia and, specifically, is found in eastern India and several regions of China, but has been taken to other parts of the world and in some of these areas has become a threat to native species, thus being considered an invasive species.
This other species of fish that defies logic about how fish breathe, can measure up to 25 cm long so it is easy to see when out of the water. A feature that allows this fish to move out of the water jumping but maintaining the balance quite well is the shape of its body, as it is somewhat flat in the belly area and can thus support itself better. In addition, it can climb somewhat inclined logs to a height of 1.5 meters, hence its name.
The way of life of this fish is to live in ponds, ponds and streams, but when these dry up or their volume of water is greatly reduced, they need to look for another place. For this reason, when they are in such a situation, they leave the pond in which they are and move jumping on land, even dry. It is possible to observe small groups that move together in some fairly populated areas, as they wait to do it together to have more chances of surviving against predators.
They are able to survive out of the water for up to 24 hours at a time to get around and find a new place to live. In addition, they can be up to 6 days out of the water as long as they remain in a place with high humidity. The most important characteristic that allows them all this is that they possess an organ in the skull known as the labyrinth organ and, also, they use their fins as support to propel themselves.
Northern snakehead fish
The northern snakehead fish or Channa argus inhabits Korea, China and Russia and can live out of the water for several days, although its respiration is both aquatic and aerial. For this reason, they also need to get oxygen from the air and it is normal to see them poke their mouths out of the surface of the water to catch air. Thus, this other species of fish that breathe out of the water of which only two subspecies are known, can also move long distances on dry land until it finds another optimal place to continue living.
It is also considered an invasive species in many parts of the planet so its possession is highly regulated. It receives this name because its head is somewhat flattened and resembles that of a snake or snake. All the characteristics it presents, especially a suprabrachial organ that it possesses, allow it to live out of water for up to a week in humid places.
The Senegalese bichir fish
The Senegalese bichir or Polypterus is another species of fish that can breathe out of the water and is often confused with an eel but it is not. It is an elongated fish with well-developed pectoral fins that allows it to support itself and exert force to raise its head and move both inside and outside the aquatic environment.
There are three subspecies of this fish that can live out of the water for a while and can reach more than 35 centimeters. The system that allows you to be out of the water and breathe atmospheric air are poorly developed lungs that replace the swim bladder that fish usually have. Like all other fish we have seen, it needs to be in humid places to survive several days in a row outside the aquatic environment, but in this case as long as it has an adequate level of humidity it can prolong its stay out of the water indefinitely.
Other fish that can breathe out of the water
There are many more species of fish that can breathe out of the water, that is, they can breathe atmospheric air, but the ones described above are the ones that can easily be and survive out of the water for longer. Other fish that can breathe air include the following:
Mangrove rivulin: it is a type of catfish that moves outside when it needs to change the place to live using its wings and with a few movements of swinging back and forth. You can get oxygen from the air through your skin.
Betta fish: as they need little oxygen to live these fish can be in completely stagnant waters for long periods and normally get oxygen from the atmospheric air.
Corydoras: also known as cleaners or garbage cans. They live in somewhat deep waters and can survive with little oxygen, being able to extract it directly from the atmospheric air when they poke their mouth to the surface.
Camels are animals that create curiosity although they are known throughout the world, especially for being the transport of the Magi, being in stories and folktales and for being part of the idea we have when thinking about some African and Asian countries. Although we have a clear image of these animals, there are many doubts that some people still have about them, such as what is the difference with dromedaries, since it can be difficult to differentiate them if you do not have a clear idea. Did you know that the easiest key is in the number of humps?
In fact, this is one of the parts that generates more doubts and therefore, in this article, we will answer the question about what camels have in the hump, as well as questions about other details of these.
How many humps do camels have
This is undoubtedly one of the most frequently asked questions, since it is easy to confuse these animals with dromedaries and, as we have said, this is a key to differentiate them. Thus, the answer is very simple: camels have two humps and dromedaries have one.
Now, why does the camel have two humps and the dromedary one? Simply, we can say that evolution generated this difference so that each animal adapted better to the conditions of the climate in which it lives. Something that we will explain better below, in the next section.
Although this is undoubtedly the easiest way to know which of these two related species we have in front of us, there are other differences between a camel and a dromedary:
The origin and habitat: although both species are desert, they come from deserts with different environmental conditions. Camels are from Central Asia while dromedaries are from the Arabian Peninsula. In the case of the former, nature has prepared them to withstand really low temperatures such as those that may be in the Gobi Desert, while the latter, has prepared them to withstand very high temperatures, such as those of the Sahara Desert.
The size: dromedaries are taller than camels, the former can reach up to two meters in height and the latter do not usually exceed one and a half meters. In terms of weight, camels are usually heavier than dromedaries.
The coat: the camel has long fur, to better regulate the temperature in areas of very cold, and the dromedary has short hair, to be able to survive better in the hot areas in which it lives.
The character: camels are much calmer than dromedaries.
What camels have in humps
Surely you have heard that camels store water in their humps, however, this is one of the most heard camel legends around the world. Actually, for those who wonder what camels have or what they store in humps, these animals accumulate reserve fat.
So, if you were wondering what camels’ humps are, now you can see that they are sacs located on the back that have the function of accumulating and storing fat, coming from the feeding of camels. When a camel feeds, its body uses part of the nutrients throughout the day and converts the rest into accumulated fats in these bags.
For this reason, a camel with a fallen hump or with both in this state, as in the image below, is not sick or anything strange happens to him, but has simply spent the fat reserves accumulated in that part of the body causing it to decrease in size. As soon as the animal ingests food and rests, the hump is filled again and straight. In case of verifying that this does not happen even feeding, we can think that it can be a symptom of disease, something that will have to be confirmed by a veterinarian.
`Why camels have humps and what they are for`
Now that we know what is in the humps of these animals, we can answer well another common question about them: why they have humps and what they are for.
Due to the climatic and environmental conditions to which they are exposed, that is, both by the extreme temperatures and the long distances they must travel in the desert, with hardly any water and food at their fingertips, it is understandable and logical that these animals have evolved creating these fat deposits.
The fat reserve of the humps serves so that the camels have enough energy to withstand the extreme conditions of their habitat. Thus, when they have not drunk or eaten for several kilometers, but must continue walking and endure the desert temperatures, then their body extracts the necessary energy from the fat accumulated in the humps.
If you liked to know the answer to these questions about camels, you may also be interested in knowing facts about another curious and lesser-known animal: the platypus. Discover in this other article of a What the platypus eats and where it lives.
