Atenție: toate conturile de pe forum care nu au adresă de e-mail validă (corectă, actualizată) vor fi șterse !

Sign in to follow this  
Followers 0
Diamond

Animale bizare

119 posts in this topic

Izopodul gigant

Ce ai face daca te-ai intalni cu un gandac urias? Acesta creatura care masoara intre 19 si 36 cm si cantareste in jur de 1,7 kg,  traieste in apele adanci din oceanele Pacific, Atlantic si Indian.

gigant

0

Share this post


Link to post
Share on other sites

Antilopa Saiga

Acest animal este in pericol critic de disparitie. In trecut acesta antilopa era intalnita inclusiv in Romania. Habitatul ei se intindea pe o zona foarte vasta din Carpati pana in Mongolia. Ceea ce face acest animal ciudat este nasul lung si coroiat, in forma de trompa.

antilopa

0

Share this post


Link to post
Share on other sites

Markhor

 

Markhor    (Foto: Shutterstock.com)Markhor

 

 

Markhor    (Foto: Shutterstock.com)Markhor

 

Cu adevărat o apariţie spectaculoasă este cea a Markhor-ului, un splendid membru al familiei de capre sălbatice. Capra falconeri este un animal care se găseşte în zonele muntoase puţin accesibile din Afganistan, Pakistan, nordul Indiei, Uzbekistan şi Tajikistan. 

Potrivit rapoartelor publicate de IUCN (International Union for Conservation of Nature), specia este pe cale de dispariţie. Acum, se speculează că în sălbăticie ar mai exista doar 2.500 de indivizi maturi, însă populaţia scade de la o generaţie la alta cu 20%. 

Trăind în grupuri restrânse de aproximativ 3 membri, ei sunt activi mai mult dimineaţa foarte devreme sau seara târziu. În general, masculul este solitar, excepţie făcând perioadele de împerechere. Aspectul lor fizic este de-a dreptul impunător şi uimitor, ei având coarnele spiralate şi blana lungă în zona bărbiei, a pieptului şi a cozii. 

Totodată, Markhor-ul este animalul naţional al Pakistanului, iar folclorul susţine că el poate omorî şi consuma un şarpe, cu toate că el este un ierbivor (care uneori se suie în arbori pentru a putea mânca multe frunze). Atunci când el mestecă iar mâncarea regurgitată, elimină pe gură o substanţă ca o spumă care ajunge pe pământ şi se usucă. Localnicii caută această spumă întărită considerând că ea poate extrage veninul de şarpe din răni. 

 

 

Sursa: http://www.descopera.ro/natura/10937019-atlasul-creaturilor-ciudate-13-animale-despre-care-nu-stiai-ca-exista

0

Share this post


Link to post
Share on other sites
Spoiler

Lupul cu coamă

 

Lupul cu coamă    (Foto: Shutterstock.com)Lupul cu coamă

 

Lupul cu coamă are un aspect asemănător cu cel al unei vulpi, însă picioarele sale sunt  incredibil de lungi ajutându-l să vadă prada peste iarba înaltă din America de Sud. 

Ca animale de pradă, ei vânează în special noaptea sau dimineaţa devreme, în timp ce zilele şi le petrec moţăind în desişuri. Spre deosebire de alţi lupi care trăiesc în haite, lupii cu coamă sunt solitari. Chiar dacă masculul şi femela împart acelaşi teritoriu, ei sunt independenţi unul de celălalt, singura excepţie având loc în sezonul de împerechere. 

Deşi mare parte din dieta lui este alcătuită din fructe (preferatele lui fiind lobeira sau fructul lupului, o rudă a roşiei), lupul cu coamă se va mulţumi şi cu păsări atunci când acestea îi ies în cale. 

 

sursa: http://www.descopera.ro/natura/10937019-atlasul-creaturilor-ciudate-13-animale-despre-care-nu-stiai-ca-exista

 

0

Share this post


Link to post
Share on other sites
Pasărea terorii
 
pasarea-terorii.jpg?height=400&width=300
Sursa foto:  M. Taglioretti and F. Scaglia/pinterest
 
Această pasăre avea 3 metri înălţime şi din zbor prindea prada cu ajutorul ciocului său lung şi coroiat. Aceşti giganţi, numiţi pe bună dreptate păsări ale terorii, au trăit în America de Sud între aproximativ 50 - 1,8 milioane de ani în urmă. 
 
În aprilie, cercetătorii au anunţat că au descoperit o nouă specie de păsări ale terorii (Llallawavis scagliai) pe coasta de est a Argentinei. Cu vârsta de 3.500.000 de ani, acest model este cea mai completă fosila a acestei păsări, cu aproximativ 90 % din oase intacte.
0

Share this post


Link to post
Share on other sites

Solenodon

 

Un mamifer insectivor, care are două specii principale: cubanez şi haitian. Relativ mare, comparativ cu alte tipuri de animale insectevore: lungimea lui este de 32 centimetri şi coadă, în medie, - 25 cm, greutatea animalului - aproximativ 1 kilogram, fizicul dens.

Animale ciudate şi rare

0

Share this post


Link to post
Share on other sites

Şobolanul cu nas de porc şi dinţi de vampir

sobolan.jpg?height=400&width=609

Un rozător extrem de greu de văzut din insula indoneziana Sulawesi este o nouă specie identificată de cercetători. Critter (Hyorhinomys stuempkei) are un nas asemănător cu râtul porcului şi dinţii supradimensionaţi care îl aseamănă cu un vampir.
 
"Nu am văzut niciodată un şobolan cu un nas ca la acesta. Când l-am scos din capcană, am ştiut că am descoperit o nouă specie. Nu a existat nicio îndoială în mintea mea", a declarat Jacob Esselstyn, specialist pe mamifere de la Muzeul Universităţii de Stat de Ştiinţe Naturale din Louisiana. 

 

0

Share this post


Link to post
Share on other sites

The Ladybug has something of a strange life cycle and one that surprises many people. From egg to fully grown ladybug, join us on a journey of a lifetime - literally!

The ladybug will always try and mate as close to a colony of aphids as possible. The ladybug loves aphids and will eat many of them each day.

When its larvae hatch they will then have a ready made food source upon which to feast. When the eggs are laid they are only about a millimeter in length and the numbers can range from a few right up to several hundred, depending on the conditions.

The male has an insect penis which is called an aedeagus. A “lock and key” fit means that if he gets it wrong and tries to mate with another species of ladybug, he will not get to third base! Fertilization, as you can see, is internal, which surprises many people. It doesn’t exactly start with a kiss, but with a little Barry White in the background this could almost be classed as romantic! Almost, but not quite!

Harmonia axyridis lays its eggs. Many people believe that the ladybug will lay the same amount of eggs each time it mates. This would be true if conditions were always at a constant: what happens is that when conditions are harsh, the ladybug will lay many eggs that are infertile. Only laying a few eggs that will hatch is not just to maximize the chances of survival of those that are fertile, however.

Above you can see Harmonia quadripunctata laying her eggs. The infertile eggs will actually provide sustenance for the lucky ones who survive through to hatching before they start roaming for live prey. If times are harsh, however, this particular species will gladly feast on the eggs of other ladybugs and different species of insects.

This particular set of eggs belongs to the species Harmonia axyridis and it is devouring the eggs of  Harmonia sp.  Cannibalism?  Not quite.  This is known as intraguild predation.

Harmonia axyridis (above) is also known as the Harlequin Ladybug or Asian Lady Beetle. It was first introduced to North America and Europe by man in the early twentieth century as a way of controlling scale insects and aphids, which it devours readily and in huge numbers. In some parts of America it is also known as the Halloween Lady Beetle because it is found in many homes in the month of October. This is because it likes the warmth of human habitation and so is drawn their for its winter hibernation period (yes, Ladybugs hibernate!).

Hatching takes place after three to five days, which is pretty quick, even for an insect the size of a ladybug! Six legged larvae about one eighth of an inch emerge and start devouring as many aphids as they can – they have quite a metamorphosis to undergo before they are adult and they need as much food as they can get! If the conditions are right, then the larvae will grow very quickly. The whole process from egg to adult can take as little as twenty four days.

The ladybug larva goes through several stages and is best described as looking something like an insect equivalent of a crocodile, only black and with (occasionally) orange markers. The larvae eat about twenty five aphids (or equivalent!) a day. That’s nothing to what the adult can get through – roughly about fifty. This is why many ladybugs are popular with farmers and gardeners. In fact their name comes from a time in the Middle Ages when people thought that they were sent as a gift from the Virgin Mary to help with controlling pests. It is not, as many people believe, a protogynous hermaphrodite. This is when an animal begins its life as a female. So, if you thought they were so named because the vast majority (or as some believe, all of them!) were female, then put that thought out of your mind!

Many people assume that the ladybug – adult and larva alike – have only one food source, that is the aphid. Again, this is not true. They will eat scale insects (such as the cochineal). They will also make a tasty meal out of any mealybugs they come across (mealybugs are unarmored so make an easy and tasty meal!). They will also eat mites, which to our eyes are pretty much invisible, but to a ladybug will make the equivalent of an in-between meal snack!

Does the (some would say poor and unfortunate) aphid have any protection? Look at the mandibles on the ladybug above and answer that question for yourself. The only defense it has is gravity! Aphids will simply let themselves fall off the leaf if they can, and plummet to the ground, in order to escape being on the day’s menu. Oh - and don't forget intraguild predation.

If there isn’t much respect between the species then there is just as little between members of the same species! Here, a Harlequin ladybug makes a meal out of one of tits own in a US garden. The Harlequin is becoming such a nuisance in some places – and a threat to local biodiversity because of its size and voracity – that ways of getting rid of the species from Europe and the US are being looked in to. This may involve the introduction of its natural parasites from Asia. Let us hope that the home grown species are immune!

The ladybug goes through four larval stages, each time going through the process of exuviation, where it casts of its skin which it has outgrown. 

When the larva has grown to its full size it will then attach itself to the stem of a plant. It splits along its backside and exposes the pupa underneath. This sounds like something out of one of the “Alien” films and it really doesn’t take long to figure out that they didn’t get those ideas straight out of their imagination! The pupa, though, is wrapped up in this final stage of its metamorphosis and so is safe from the elements – but not from predators. It is at this stage it is at its most vulnerable. If it approached close to its hatching time by a possible predator it will shake itself dementedly to try and warn off the unwelcome visitor! This last stage takes just a few days and then the adult ladybug is ready to emerge.

Like any newly hatched insect, the ladybug must take some time to ‘dry out’. When it emerges it is completely soft and its exoskeleton and elytra (see below) must harden. This is made of chitin, which is a protein much like the one that creates our fingernails. For the first twenty four hours or so the ladybug will have no spots. Then it will go and find its first meal. Recently, four ladybugs and a whole heap of aphids were sent up in to space to try and ascertain how the aphid would try and escape from its enemy without the assistance of gravity. With some time to while away, the astronauts (on a 1999 mission) gave the four bugs names: John, Paul, George and Ringo. The result of the experiment? Ladybugs do very well in space, aphids don’t! Quel surprise!

Adult ladybugs come in a variety of colors and these are no accident. In nature there are colors that warn off potential predators. The main colors that the five thousand (or so) species of ladybugs have are red, black and yellow. Unsurprisingly, these are exactly the colors that tell would be diners that this dinner is not going to taste very pleasant! Ladybugs also have one other trick up their sleeve. They ‘play dead’. They pull their six legs up so they cannot be seen and do a ‘reflex bleed’. This is when they excrete a little amount of their ‘blood’ (which is yellow and smells horrible to predators). Anyone reading this that could once have been classified under the genus “boy” and who had a fascination with insects will recognize this little trick of the ladybug!

The ladybug uses the part of its body which gives it its color for more than just protection from predators. The elytra (if you can’t remember that, then you can call them shards) on its back are actually a modified forewing. Instead of using it to fly, the ladybug uses it to protect its hind wings, which are positioned underneath. Although it can get battered over time, it usually ensures that the ladybug retains the power of flight for the duration of its life (which is usually anything up to nine months). In some species of bugs the elytra fuse with the hind wings – and so we have the thousands of varieties of insects that cannot fly!

This of course, is not the case with the ladybug. It is one of the most popular insects on the planet (certainly among children) and has found itself at the center of many a myth and legend – as well as the occasional nursery rhyme. As the next generation flies off to feed and mate, perhaps it is appropriate to end with the most famous (in the English language at least). We will leave it intact, with its original UK English name – “ladybird”.

http://www.arkinspace.com/2010/08/strange-life-cycle-of-ladybug.html

0

Share this post


Link to post
Share on other sites

Testoasa Olita sau Potty- Mouth Turtle 

este o testoasa cu carcasa moale care traieste in China, pe uscat, dar baga capul in apa  pentru a urina ; elimina ureea prin branhii intocmai ca pestii.

soft-shelled-turtle.jpg?interpolation=la

0

Share this post


Link to post
Share on other sites
Maimuţa care strănută
 
maimta.jpg?height=400&width=691
Sursa foto: kool99/pinterest
 
"Snubby"- e maimuţa care strănută, numită aşa pentru nasul ei cârn ce colectează apa de ploaie în zilele cu umiditate sporită. Aceste maimuţe neobişnuite de culoare alb-negru se găsesc în nordul Myanmar şi pot fi auzite cum strănută în zilele ploioase.
 
Potrivit unui nou raport din 2015 al Fundaţiei World Wildlife, cercetatorii au anunţat că au descoperit o maimuţă care strănută (Rhinopithecus) în 2010, ea este una din cele  211 de specii noi descoperite în Himalaya de est între 2009 şi 2014.
0

Share this post


Link to post
Share on other sites

Meduza Coama Leului   Este cea mai mare meduză şi cel mai mare nevertebrat din Marea Albă. Clopotul unei astfel de meduze poate măsura până la 70 de centimetri, în vreme ce tentaculele pot atinge o lungime de 15 metri. Din această cauză, explică Semenov, „chiar dacă încerci să te fereşti, ele tot te vor atinge”. 

image.jpeg

0

Share this post


Link to post
Share on other sites

Zebroid

zebroid is the result of a cross between a zebra and any other equine (horse-like animal). The zebroid term is very generic, referring to a great variety of hybrid animals. In most cases, the sire (male) is a zebra, with the female being a horse, a donkey etc.

Zebras rarely occur naturally and are typically the result of human intervention. In South Africa, they are known to occur naturally in areas where zebras and donkeys are found in close proximity to each other.

Types
As aforementioned, a Zebroid is a very generic term used for all hybrids between a zebra and an equine. Furthermore, each hybrid type is named differently. The different types of offspring between a zebra and an equine are referred to as following:

A zorse, if the mother is a horse (also called zebrula, zebrule, zebra mule or golden zebra)

A zony, if the mother is a pony

Zetland, the offspring between a male zebra and a female Shetland (small pony breed)

Horbra, if the father is a horse (also called hebra, zebrinny and zebret)

Zonkey, for offsprings produced by a donkey and a zebra. Other names used incluide zebonkey, zebronkey, zebrinny, zebrass, zedonk and zeedonk.



Read more: http://www.strangeanimals.info/2010/10/zebroid.html#ixzz4GBw2rnAk

0

Share this post


Link to post
Share on other sites

Lupul cu coamă

Lupul cu coamă

Lupul cu coamă are un aspect asemănător cu cel al unei vulpi, însă picioarele sale sunt  incredibil de lungi ajutându-l să vadă prada peste iarba înaltă din America de Sud. 

Ca animale de pradă, ei vânează în special noaptea sau dimineaţa devreme, în timp ce zilele şi le petrec moţăind în desişuri. Spre deosebire de alţi lupi care trăiesc în haite, lupii cu coamă sunt solitari. Chiar dacă masculul şi femela împart acelaşi teritoriu, ei sunt independenţi unul de celălalt, singura excepţie având loc în sezonul de împerechere. 

Deşi mare parte din dieta lui este alcătuită din fructe (preferatele lui fiind lobeira sau fructul lupului, o rudă a roşiei), lupul cu coamă se va mulţumi şi cu păsări atunci când acestea îi ies în cale.

0

Share this post


Link to post
Share on other sites

Maimuta care stranuta

maimta.jpg

"Snubby"- e maimuţa care strănută, numită aşa pentru nasul ei cârn ce colectează apa de ploaie în zilele cu umiditate sporită. Aceste maimuţe neobişnuite de culoare alb-negru se găsesc în nordul Myanmar şi pot fi auzite cum strănută în zilele ploioase.

Potrivit unui nou raport din 2015 al Fundaţiei World Wildlife, cercetatorii au anunţat că au descoperit o maimuţă care strănută (Rhinopithecus) în 2010, ea este una din cele  211 de specii noi descoperite în Himalaya de est între 2009 şi 2014.

sursa http://www.descopera.ro/natura/14930364-top-10-cele-mai-ciudate-animale-descoperite-in-2015-foto

0

Share this post


Link to post
Share on other sites

Blobfish (peștele balon)

cele mai ciudate animale lume,Blob Fish

Este pe cale de dispariție, găsindu-se în apele regionale ale continentului Australian, trăind la adâncimi cuprinse între 600m și 1200m.

0

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!


Register a new account

Sign in

Already have an account? Sign in here.


Sign In Now
Sign in to follow this  
Followers 0

  • Recently Browsing   0 members

    No registered users viewing this page.