Páigina percipal

Bienbenido(a) al Biquispeces L diretório de speces lhibre que todos puoden eiditar. Abrange Animalia, Plantae, Fungi, Bacteria, Archaea, Protista i todas las outras formas de bida. Anté aora tenemos 585,985 artigos. L Biquispeces ye lhibre, porque la bida stá ne l domínio público! Puodes cunsultar l nuosso Twitter: @Wikispecies ó outelizar nuossa aplicaçon pa Android, que ye patrocinada pula Wikimedia. Puodes cunsultar tamien l nuosso canal IRC: #wikispeciesconnect

Nabegaçon de táxones Domínio Archaea Domínio Bacteria Domínio Eukaryota Reino Protista Reino Fungi Reino Plantae Reino Animalia Bírus (classeficaçon inda ancierta)

Haloquadratum walsbyi	Sitta europaea caesia	Boletus calopus	♂Aphyocharax anisitsi
			Play media
♀Brachypelma smithi	Hippopotamus amphibius	Euphorbia leuconeura	Sarcophaga sp. with Tipulidae

Coincer l Biquispeces Ajuda – Anformaçon detailhada subre la criaçon de páiginas. Taxonomie – Anformaçon subre la classeficaçon de Lineu pa speces. Taberna – Cumberse subre l porjeto. Feito i a Fazer – Ber refréncias pa árias bien detailhadas i albos feturos defenidos. FAQ de l Biquispeces – Ber las repuostas pa preguntas frequentes. Guia pa eimaiges – Nuossa recomendaçon pa aonde cargar eilustraçones. PR de l Biquispeces – Ajude-mos dibulgando l Biquispeces. Colaboraçon cun ZooKeys Ua colaboraçon antre l Biquispeces i ZooKeys (ambora an anglés) fui anunciada. PhytoKeys juntou-se tamien a la colaboraçon an nobembre de 2010. Las eimaiges de speces de l ZooKeys i PhytoKeys seran ambiadas ne l Wikimedia Commons i outelizadas ne l Biquispeces. Outor çtinguido Francesco Redi 1626–1697. Standard IPNI form: Redi Francesco Redi was an Italian entomologist, parasitologist and toxicologist, sometimes referred to as the "founder of experimental biology" and the "father of modern parasitology". Having a doctoral degree and in both medicine and philosophy from the University of Pisa at the age of 21, he worked in various cities of Italy. Redi is best known for his series of experiments, published in 1668 as Esperienze Intorno alla Generazione degli Insetti ("Experiments on the Generation of Insects"), which is regarded as his masterpiece and a milestone in the history of modern science. The book is one of the first steps in refuting "spontaneous generation", a theory also known as "Aristotelian abiogenesis". At the time, prevailing theory was that maggots arose spontaneously from rotting meat, which Redi was able to disprove. In an experiment, He used samples of rotting meat that were either fully exposed to the air, partially exposed to the air, or not exposed to air at all. Redi showed that both fully and partially exposed rotting meat developed fly maggots, whereas rotting meat that was not exposed to air did not develop maggots. This discovery completely changed the way people viewed the decomposition of organisms and prompted further investigations into insect life cycles and into entomology in general. It is also an early example of forensic entomology. In Esperienze Intorno alla Generazione degli Insetti Redi was the first to describe ectoparasites, such as lice (Phthiraptera), fleas (Siphonaptera), and some mites (Acari). His next treatise in 1684, titled Osservazioni intorno agli animali viventi che si trovano negli animali viventi ("Observations on Living Animals, that are in Living Animals") recorded the descriptions and the illustrations of more than 100 parasites. In it he also differentiates the earthworm (generally regarded as a helminth) and Ascaris lumbricoides, the human roundworm. An important innovation from the book is his experiments in chemotherapy in which he employed what is now called "scientific control", the basis of experimental design in modern biological research. Perhaps, his most significant observation was that parasites produce eggs and develop from them, which contradicted the prevailing opinion that they are produced spontaneously. Altogether he is known to have described some 180 species of parasites. See also: Distinguished authors of previous months.

Species of the month Pterodactyl (flying reptile) Pterodactylus antiquus Some facts on this reptile: Body length: 0.75 - 1 m. Period of existence: 150.8 – 148.5 Million years ago. Range: Fossils found in France, England, Germany, and Tanzania. Diet: Mainly fish; small animals. First described: By the German physician, anatomist, anthropologist, paleontologist and inventor Samuel Thomas von Sömmerring in 1812, who originally named it Ornithocephalus antiquus. Did you ever see a flying reptile? Probably not, unless you were living 150 milion years ago. You might have seen back then, in the Jurassic epoch, the reptile Pterodactylus antiquus take wing. It had wings formed by a membrane of skin, muscle, and other tissues stretching from the legs to a dramatically lengthened fourth finger. The skull was long with a pointed beak; the bones hollow and air-filled, like the bones of birds. It had nearly 100 teeth and a large crest, curved backward, made of soft tissue. There is a high degree of variance between juveniles and adults, leading to specimens of Pterodactylus often being mistaken for other species. Pterodactylus or "wing finger" is often referred to as a flying dinosaur, but this is incorrect. It is not a dinosaur but belongs to the order Pterosauria or "winged lizards", which are the earliest vertebrates known to have evolved powered flight. See also: Species of previous months

L Biquispeces eisiste grácias a la Fundaçon Wikimedia, ua antidade sin fines lhucratibos que admenistra porjetos an dibersas lhénguas i de cuntenido lhibre: Meta-Wiki Cordenaçon de ls porjetos Biquipédia L'anciclopédia lhibre Commons Eimaiges, sonidos i bídeos Biquilhibros Lhibros i manuales lhibres Wikiquote Coletánea de citaçones lhibre Biquicionairo Dicionairo an bárias lhénguas Wikisource Decumientos oureginales lhibres Biquiamboras Amboras de cuntenido lhibre Biquibersidade La ounibersidade lhibre Wikidata Base de dados lhibre Wikivoyage Guia lhibre de biaige MediaWiki Zambolbimiento de l software wiki