The animal most numerous group: The arthropods. The number of species of this group overcomes the million and half. Inside this group, the most abundant are the insects (1 million species).The one that more hours pass comiendo:La shrew Pygmy, although alone weight 3 grams, the day passes eating. The African elephant needs to consume 200 kilos of grass, task to which dedicate 16 hours a day.
The strongest: The scarab rhinoceros that live in Europe, to be able to support in your dorsum a load 30 times adult that your own weight during one hour. The ant is another stalwart one able to lift equivalent weights to 20 times that of your own body.
The faithfulest to your community: The social insects, as the bees and the ants.
The faithfulest to your pareja:Los geeses or common geese mate you stop a lifetime. You have even been said, maybe a little exaggeratedly that when enviudan dies from sadness. The storks also maintain your loops of for life, although they can separate after the time of mating find to the following year again. Of the wolf it is counted that a core took a risk to steal your couple's skin that dried off in a corral after a combing.
The unfaithfulest female: Those of the arachnids (you claw and scorpions) and the mantis. The females eat up to the core after the sexual intercourse (sometimes before if you don't come closer with caution). In some mantis species it seems to be that the core's sacrifice is indispensable. You are necessary that the female devours your head to avoid the jam that this exercises on the reflective reactions of the sexual intercourse. After all, after the sexual intercourse the core is no longer good for anything in the perpetuation of the specie. The flying deer and other species of scarabs with long appendixes by way of horns in the cores, they fight among them for the possession of the females; but these don't doubt to abort your pretenders in full fight to go with the next one that arrive.
The most solidary: The bat vampire. If a partner didn't find food, the other one you regurgitate blood to share it.
The most fruitful animal: The plant louse of the cabbage that are able to generate in one year a descendant that would reach a weight of 822 million tons. Although your playback is for the most part partenogenética, that is to say, asexual without the core's intervention.
The most fruitful mammalia: The tenrec or tandraka, a relative of the shrews that live in Madagascar and Islands Comoros, gives birth to of a single time 32 breedings. The opposum, a topillo of Virginia gives birth to 20-30 breedings of a single time; but you have annual different settings until completing 150 topillos per year.
The most prolonged gestation: The black salamander of Alps has a period of 3 year-old gestation and 2 months. The elephant has a period of almost two year-old (660 days) gestation. Among the fish it is the alfalfa or galludo, a viviparous shark with a period of gestation from 18 to 24 months.
The gestation more corta:El briefer pregnancy is that of the marsupial bandicut of short nose: 12 days.
The most maternal: The female of the octopus. You remain in your cave taking care of the eggs and without eating until death for hunger transformed into a mixture of skins.
The most paternal: The sea merry-go-rounds that you/they store the eggs in a ventral bag until eclosionan. The childbirth takes place with pain. The core of the fish winch or bagres, group to which you/they belong several goods and species of fresh waters and you marinate, they protect the eggs in the mouth, and during the 15 days of embryonal development it cannot feed. Then, the alevines searches refuge in the father's mouth when they show up status of risk. The nandus or American ostriches, are birds polygamous American corredoras, and although a single core cohabits with until a dozen of females, you are the core who take charge exclusively of the construction of the nests and of the incubation and cares of the brood. Undoubtedly before it transports all the eggs to a single nest, but you would be to become crazy. The toad partero takes the eggs and the small breedings on some holes that are developed in your shoulder. The curious thing is that the partero is the core. The core of the penguin emperor is devoted to the incubation of the eggs, without eating, during 115 days.
The quickest excavator: The mole can dig in earth 5 meters per hour.
The noisiest: The blue whale, is able to emit stronger sounds that an airplane to reaction.
The noisiest insect: The cicadas. They can be heard to 400 distance meters.
The more sleepyhead: The koala that 22 hours spend a day sleeping.
The insect that fly quicker: The gadfly reaches the speed of 145 Km / h. The second is the Australian dragonfly that reach the 90 kms / h.
The insect that run quicker: The scarab Australian tiger runs per second (10 Km / h) to a speed of 2,5 meters. The American cockroaches, American Periplaneta reaches a speed of almost 5 Km / h.
The frog more scatterbrain: The African frog Ptychadena oxyrhynchus, one of whose copies jumped 5,35 meters of length
The one that better you are guided: The sea swallow or arctic charrán. You nest in the polar arctic circle and you hibernate in Antártida.
The speediest in flight: The hawk pilgrim that reach in the flight in dive the 300 Kms./hour. In normal flight your speed approaches to that of the vencejo, 160 Km./h. Therefore, the vencejo and the hawk are the alive speediest beings in The Earth. The Mongolian rabitojo, related with the swallows, you overcome the 170 Kms / h.
The bird that fly slower: The American bécada, flies to a speed of 8 km / h
The speediest bird in earth: The ostrich reaches the 80 Kms / h; but this speed is overcome by the gnu that are able to run to 90 Km / h.
The one that flutter quicker: The hummingbird beats your wings per second to a speed of 90 times, 5.400 times per minute
The one that fly more high: In 1973, a vulture griffon of Rupell collided with an airplane that flew to 11.277 meters Costa of Ivory you have more than enough. The black swans also reach big heights, like a pilot that observed a flock to 8.230 meters high on the islands Hébridas attested. They were also a group of climbers of Everest vió a bald goose flying over Himalaya to more than 8.500 meters, and they observed chovas piquirrojas in the summits of Everest. These birds should possess a circulatory efficient system to support a scarce air in oxygen.
The record in bottom flight: The golden plover is able to fly a distance of 3.000 Km uninterruptedly.
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