Posts filled under #animals

WILD OR FARMED HUMANS?@sa

WILD OR FARMED HUMANS?@sampavegan E se a situao fosse ao contrrio? . E se as vitimas fossem algum da sua famlia? . #Abraseusolhos #desperte para o que voc est colocando para dentro do seu #corpo. . #AnimaisNoSoComida , SO #vidas . Voc pode viver sem comer a carne dos animais. Os animais no vivem se voc no parar de comer a carne deles! . Escolha alimentos naturais livres de crueldade animal. . Escolha o veganismo e salve vidas. . Saiba mais sobre o veganismo em: www.sejavegano.com.br www.escolhaveg.com.br . #govegan #vegan #vegano #vegansofig #peixe #fish #sushi #sushibar #japanfood #naomate #vivaedeixeviver #animais #animals #puppyanimals #cuteanimals #amor #love #food #comida #fastfood #wildcaught #farmedraisedfish

Felice  colui che dalla v

Felice colui che dalla vita non esige pi di quello che essa spontaneamente gli offre, facendosi guidare dall'istinto dei gatti, che cercano il sole quando c il sole e quando non c il sole, il caldo, dovunque esso sia. (Fernando Pessoa) . . #sony a7 + #minolta 17-35 f2.8/4 . #animals #cute #pets #animal #pet #zoo #adorable #beautiful #animallovers #funny #petstagram #animalsofinstagram #animales #animallover #sweet #happy #family #fluffy #life #instapet #baby #love #hayvan #evcilhayvan #evcil #arkada #tatl #gatto

How to collect urine in a

How to collect urine in a turtle without using any needle . Why is difficult? Because reptiles have a single opening so it is not possible to just insert a catheter like in mammals. . How to do? - Use a small (2.7mm ideally) endoscope and constant fluid flow - Access the urinary bladder. If you don't see the urethral opening just find the rectum, then retract the endoscope and push ventrally -it works! - Stop fluid infusion and connect a syringe - Collect urine visualizing what you are exactly doing by means of the endoscope . #reptilemedicine #exoticsvet #exotics #veterinary #animalsofig #animals #vet #pet #vetlife #veterinarymedicine #medicinaveterinaria #vetsnobiety #medveterinariabr #medicinaveterinariabr #medvet #medvetlife #healthcare #veterinarysurgery #vetstudent #veteducation #reptilesofig #reptilesofinstagram #turtlesofig #turtle #urology #hongkong

An extract on #animals

Most known animal phyla appeared in the fossil record as marine species during the Cambrian explosion, about 542 million years ago. The study of animals is called zoology. Animals can be divided broadly into vertebrates and invertebrates. Vertebrates have a backbone or spine (vertebral column), and amount to less than five percent of all described animal species. They include fish, amphibians, reptiles, birds and mammals. The remaining animals are the invertebrates, which lack a backbone. These include molluscs (clams, oysters, octopuses, squid, snails); arthropods (millipedes, centipedes, insects, spiders, scorpions, crabs, lobsters, shrimp); annelids (earthworms, leeches), nematodes (filarial worms, hookworms), flatworms (tapeworms, liver flukes), cnidarians (jellyfish, sea anemones, corals), ctenophores (comb jellies), and sponges. Animals can also be categorized based on the symmetry of their bodies. Sponges have no regular symmetry; cnidarians and ctenophores are radially symmetrical; other animals are bilaterially symmetrical.

The word "animal" comes from the Latin animalis, meaning having breath, having soul or living being. The biological definition of the word refers to all members of the kingdom Animalia, encompassing creatures as diverse as sponges, jellyfish, insects, and humans. In everyday non-scientific usage, the word often implies exclusion of humans that is, "animal" is used to refer only to non-human members of the kingdom Animalia; sometimes, only closer relatives of humans such as mammals and other vertebrates, are meant.

Aristotle divided the living world between animals and plants, and this was followed by Carl Linnaeus, in the first hierarchical classification. In Linnaeus's original scheme, the animals were one of three kingdoms, divided into the classes of Vermes, Insecta, Pisces, Amphibia, Aves, and Mammalia. Since then the last four have all been subsumed into a single phylum, the Chordata, whereas the various other forms have been separated out. In 1874, Ernst Haeckel divided the animal kingdom into two subkingdoms: Metazoa (multicellular animals) and Protozoa (single-celled animals). The protozoa were later moved to the kingdom Protista, leaving only the metazoa. Thus Metazoa is now considered a synonym of Animalia.

Animals have several characteristics that set them apart from other living things. Animals are eukaryotic and multicellular, which separates them from bacteria and most protists. They are heterotrophic, generally digesting food in an internal chamber, which separates them from plants and algae. They are also distinguished from plants, algae, and fungi by lacking rigid cell walls. All animals are motile, if only at certain life stages. In most animals, embryos pass through a blastula stage, which is a characteristic exclusive to animals.

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