Early Terrestrial Animals, Evolution, and Uncertainty

هزارپاییان

هزارپاها (به انگلیسی: Millipede) گروهی از بندپایان (نام علمی: Diplopoda) هستند که دارای دو جفت پا در هر بخش از بدن (به جز ناحیه سر) می‌باشند.

Cronologia da evolução

Esta Cronologia da evolução da vida delineia os maiores eventos no desenvolvimento da vida no planeta Terra.

Devoniyen

Devoniyen, Paleozoyik Zaman içinde 419,2 milyon yıl önce sonlanan Silüriyen'den, 358,9 milyon yıl önce Karbonifer'in başlangıcına kadar süren jeolojik bir dönem ve…

Копнене животиње

мини|200x200п|[[Окапи је врста копнених кичмењака.]] Копнене животиње су животиње које претежно или у потпуности живе на компу (нпр.

Мезозоик

Мезозоик је једна од три геолошке ере фанерозојског еона. Подела времена на ере је почела са Ђованијем Ардуином у 18.

Devoniano

Na escala de tempo geológico, o Devoniano ou Devónico, é o período da era Paleozoica do éon Fanerozoico que está compreendido entre há 416 milhões e 359 milhões de anos…

Myriapoda

{| class="infobox biota" style="text-align: left; width: 200px; font-size: 100%" ! colspan="2" style="text-align: center; background-color: rgb(235,235,210)" |Myriapods.

Наземні тварини

Наземні тварини - це тварини, які живуть переважно або повністю на суші (наприклад, коти, собаки, мурахи, павуки), порівняно з водними тваринами, які живуть переважно або…

Land

Land, also called ground or dry land, is the solid surface of the Earth that is not submerged by the ocean or another body of water.

Karbonifer

Karbonifer, Paleozoyik zamanın beşinci alt bölümü olarak Karbonifer kayaç sistemlerinin oluştuğu jeolojik zaman dilimidir.

Evoluce

náhled|Slavná stránka z Darwinova zápisníku s prvním náčrtem evolučního stromu (1837).

生命史

现今所有已知物种间的相似性表明，它们是从某个共同起源演化而来的。目前地球上约有1万亿个物种，其中只有约175~180万个得到了命名，数据库中得到记录的约有180万种。目前尚存的物种数目占地球上曾存在过所有物种的不到1%。 生命最早的证据来自格陵兰西部37亿年前的中的生物碳特征及叠层岩化石。2015年，西澳大利亚州又在41亿年前的岩层中发现了…

هزارپا

생명진화사 연표

육상동물

História evolutiva da vida

A história evolutiva da vida na Terra traça os processos pelos quais organismos vivos e fósseis evoluíram.

Istoria vieții

Istoria vieții de pe Pământ urmărește procesele prin care au evoluat organismele vii și fosile, de la cea mai timpurie apariție a vieții și până în prezent.

Hewan darat

Hewan darat merupakan hewan yang hidup sebagian besar atau seluruhnya di darat (contohnya: kucing, semut, laba-laba), berbeda dengan hewan air, yang hidup sebagian besar…

陆生动物

Карбон (периода)

Палеозоик

Örümceklerin evrimi

Miljoenpoten

Chert de Rhynie

Rhynie chert

The Rhynie chert is an Early Devonian sedimentary deposit exhibiting extraordinary fossil detail or completeness (a Lagerstätte).

Chelicerata

The subphylum Chelicerata (New Latin, from French chélicère, from Greek χηλή, khēlē "claw, chela" and κέρας, kéras "horn") constitutes one of the major subdivisions of…

العصر الفحمي

Diplopoda

Cronologia istoriei evolutive a vieții

Această cronologie a istoriei evolutive a vieții reprezintă actala teorie științifică care descrie principalele evenimente ale dezvoltării vieții pe planeta Pământ.

Еволюція павуків

العصر السيلوري

التاريخ التطوري للحياة

Diplópode

Insectos prehistóricos

Evolución de los insectos

Зглавкари

কেন্নো

Gas exchange

Gas exchange is the biological process by which gases move passively by diffusion across a surface.

Archipolypoda

Dwuprzysadkowe

Przodopłciowe

Diplopoda

مفصليات الأرجل

সিলুরিয়ান

Animal terrestre

Los animales terrestres son animales que viven predominante o totalmente en la tierra, a diferencia de los animales acuáticos, que viven predominante o totalmente en el…

Διπλόποδα

Μυριάποδα

تطور العناكب

thumb تطور العناكب ظل مستمرا منذ 380 مليون سنة على الأقل، منذ أول عناكب حقيقية (رقيقة الخصر وهي عناكب تطورت من سرطانات البحر تشبه أجداد كلابيات القرون .

Silurian

The Silurian is a geologic period and system spanning 24.6 million years from the end of the Ordovician Period, at million years ago (Mya), to the beginning of the…

Arachnid

Arachnids are a class (Arachnida) of joint-legged invertebrate animals (arthropods), in the subphylum Chelicerata.

Timeline of the evolutionary history of life

This timeline of the evolutionary history of life represents the current scientific theory outlining the major events during the development of life on planet Earth.

Myriapoda

Myriapoda is a subphylum of arthropods containing millipedes, centipedes, and others.

Evolution of insects

Based on genome sequencing data, it is estimated that the class of insects originated on Earth about 480 million years ago, in the Ordovician, at about the same time as…

Evolution of spiders

A spider in Baltic amber The evolution of spiders has been going on for at least 400 million years, since the first true spiders (thin-waisted arachnids) evolved from…

Carboniferous

The Carboniferous is a geologic period and system that spans 60 million years from the end of the Devonian Period million years ago (Mya), to the beginning of the…

Arthropod

Their vision relies on various combinations of compound eyes and pigment-pit ocelli: in most species the ocelli can only detect the direction from which light is coming…

Cowiedesmus

Cowiedesmus is an extinct millipede genus known from the middle Silurian of Scotland, and is one of the earliest known land animals.

Devonian

The Devonian is a geologic period and system of the Paleozoic, spanning 60.3 million years from the end of the Silurian, million years ago (Mya), to the beginning of the…

Evolutionary history of life

The evolutionary history of life on Earth traces the processes by which living and fossil organisms have evolved since life on the planet first originated until the…

Paleontology

Paleontology or palaeontology is the scientific study of life existent prior to, and sometimes including, the start of the Holocene Epoch roughly 11,700 years before…

Millipede

Millipedes are arthropods in the class Diplopoda characterised by having two pairs of jointed legs on most body segments.

Terrestrial animal

Terrestrial animals are animals that live predominantly or entirely on land (e.g., cats, ants, spiders), as compared with aquatic animals, which live predominantly or…