Encyclopedia - Angiosperm Phylogeny Group: Encyclopedia - Angiosperm Phylogeny Group
The Angiosperm Phylogeny Group is an international group of systematic botanists who have come together to try to establish a consensus v...   » Read the article

Dictionary - Phylogeny: Oceanography Dictionary - Phylogeny
  Definition and meaning of phylogeny:   phylogeny - the evolutionary relationships among organisms (Source: US Natio...   » Read the article

Dictionary - Phylogeny: Spiritual - Theosophy Dictionary On Phylogeny
Phylogeny [from Greek phylo race + geneia producing]   The racial history of an organism, as contrasted with ontogeny or the indi...   » Read the article

Encyclopedia - Carnivora: Encyclopedia Ii - Carnivora - Phylogeny
Older classification schemes divided the order into two suborders, Fissipedia, which included the families of primarily land carnivores,...   » Read the article

Encyclopedia - Pink Pigeon: Encyclopedia Ii - Pink Pigeon - Phylogeny
Initially classified as a true pigeon, it was re-classified in a monophyletic genus by itself by Tommaso Salvadori. Recent DNA analyses s...   » Read the article

Encyclopedia - Cracidae: Encyclopedia - Cracidae
The chachalacas, guans and curassows are birds in the family Cracidae. These are species of tropical and subtropical Central and South Am...   » Read the article

Encyclopedia - Choristodera: Encyclopedia - Choristodera
Cteniogenidae Simoedosauridae Champsosauridae Choristodera is an order of semi-aquatic diapsid reptiles which ranged from the Middle Jura...   » Read the article

Encyclopedia - Carnivora: Encyclopedia - Carnivora
Ailuridae Amphicyonidae † Canidae Felidae Herpestidae Hyaenidae Mephitidae Miacidae † Mustelidae Nandiniidae Nimravidae † Odobenida...   » Read the article

Encyclopedia - Phylogenetics: Encyclopedia - Phylogenetics
In biology, phylogenetics (Greek: phylon = tribe, race and genetikos = relative to birth, from genesis = birth) is the study of evolution...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia - Polar Bear
Conservation status: Lower risk (cd) The Polar Bear (Ursus maritimus), also known as White Bear or Northern Bear, is ...   » Read the article

Encyclopedia - Viscaceae: Encyclopedia - Viscaceae
Viscaceae was a family of flowering plants formerly considered distinct, but following genetic studies by the Angiosperm Phylogeny Group ...   » Read the article

Encyclopedia - Comparative Anatomy: Encyclopedia - Comparative Anatomy
Comparative anatomy is the study of similarities and differences in the anatomy of organisms. It is closely related to evolutionary biolo...   » Read the article

Encyclopedia - Ulmaceae: Encyclopedia - Ulmaceae
Planera - Water-elm Ulmus - Elms Zelkova - Zelkovas Ulmaceae is a family of flowering plants that includes elms and zelkovas. In the past...   » Read the article

Encyclopedia - Crurotarsi: Encyclopedia - Crurotarsi
Phytosauridae Prestosuchidae Ornithosuchidae Stagonolepididae Rauisuchidae Poposauridae Crocodylomorpha     Sphenosuchia  ...   » Read the article

Encyclopedia - Arales: Encyclopedia - Arales
The Arales, or aroids, used to be an order of monocot flowers. They are now included in the order Alismatales (see Update of the Angiospe...   » Read the article

Encyclopedia - Araceae: Encyclopedia - Araceae
See text The arums comprise the Family Araceae (including the numerous aroids subfamily): monocotyledonous flowering plants in which flow...   » Read the article

Encyclopedia - Archaea: Encyclopedia - Archaea
Phylum Crenarchaeota Phylum Euryarchaeota     Halobacteria     Methanobacteria     Methanoco...   » Read the article

Encyclopedia - Aristolochiaceae: Encyclopedia - Aristolochiaceae
See text The Aristolochiaceae, or the Birthwort family, are a family of flowering plants with 7 genera and about 400 species belonging to...   » Read the article

Encyclopedia - Viburnum: Encyclopedia - Viburnum
About 150 species; see text Viburnum (Viburnum) is a genus of about 175 species of shrubs or (in a few species) small trees that were pre...   » Read the article

Encyclopedia - Acorus: Encyclopedia - Acorus
See text Acorus is a genus of monocot flowering plants. This genus was once placed within the family Araceae (aroids), but more recent ph...   » Read the article

Encyclopedia - Aceraceae: Encyclopedia - Aceraceae
  Acer L. - Maple   Dipteronia Oliver The Aceraceae (Maple family) comprises between 120-150 species of trees and shr...   » Read the article

Encyclopedia - Cronquist System: Encyclopedia - Cronquist System
The Cronquist system is a scheme for the classification of flowering plants (or angiosperms). This system was developed by Arthur Cronqui...   » Read the article

Encyclopedia - Choristodera: Encyclopedia Ii - Choristodera - Description/phylogeny
Champsosauridae is the most common family of the Choristodera and typifies the group. Champsosaurus was first described from Late Cretace...   » Read the article

Encyclopedia - Fungus: Encyclopedia Ii - Fungus - Phylogeny Of Fungi
Originally classified as plants, fungi are not true plants because they are heterotrophs (they do not fix their own carbon through photos...   » Read the article

Encyclopedia - Molecular Systematics: Encyclopedia Ii - Molecular Systematics - Example: The Phylogeny Of The Domestic Dog
For example, Vilà et al (1997) determined haplotypes from a sequence of 261 base pairs in the mitochondrial DNA of 140 domestic dogs, 16...   » Read the article

Dictionary - Molecular Phylogeny: Oceanography Dictionary - Molecular Phylogeny
  Definition and meaning of molecular phylogeny:   molecular phylogeny - the use of the structure of molecules to gain i...   » Read the article

Encyclopedia - Roundworm: Encyclopedia Ii - Roundworm - Morphology
Roundworms are triploblastic protostomes with a complete digestive system. Roundworms have no circulatory or respiratory systems so use d...   » Read the article

Encyclopedia - Roundworm: Encyclopedia Ii - Roundworm - Parasitic Species
Parasitic forms often have quite complicated life cycles, moving between several different hosts or locations in the host's body. Infecti...   » Read the article

Encyclopedia - Mycoplasma: Encyclopedia Ii - Mycoplasma - Mycoplasma History And General Characteristics
The bacteria of the genus Mycoplasma (trivial name: mycoplasmas) and their close relatives are largely characterized by lack of a cell wa...   » Read the article

Encyclopedia - Molecular Systematics: Encyclopedia Ii - Molecular Systematics - Characteristics And Assumptions Of Molecular Systematics
This example illustrates several characteristics of molecular systematics and its underlying assumptions. Molecular systematics is an es...   » Read the article

Encyclopedia - Molecular Systematics: Encyclopedia Ii - Molecular Systematics - Theoretical Background
Molecular systematics has been made possible by the availability of techniques for gene sequencing, which allow the determination of the ...   » Read the article

Encyclopedia - Molecular Systematics: Encyclopedia Ii - Molecular Systematics - Theoretical Background
Molecular systematics has been made possible by the availability of techniques for DNA sequencing, which allow the determination of the e...   » Read the article

Encyclopedia - Pink Pigeon: Encyclopedia Ii - Pink Pigeon - Range
It is only found in the Mascarene island of Mauritius, having become extinct in the neighbouring larger Reunion Island. It is also found ...   » Read the article

Encyclopedia - Fungus: Encyclopedia Ii - Fungus - Overview
Although often inconspicuous, fungi occur in every environment on earth and play very important roles in most ecosystems. Some fungi are ...   » Read the article

Encyclopedia - Pink Pigeon: Encyclopedia Ii - Pink Pigeon - Description
An adult pigeon is about 32 cm from beak to tail and 350 gram in weight. Pink pigeons have pale pink plumage on their head, shoulders and...   » Read the article

Encyclopedia - Pink Pigeon: Encyclopedia Ii - Pink Pigeon - Habit
It feeds on native plants - by consuming buds, flowers, leaves, shoots, fruits and seeds. Non-native species like Guava pose a threat to...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia Ii - Polar Bear - Hunting, Diet And Feeding
It is the most completely carnivorous member of the bear family, and the one that is most likely to prey on humans as food. It feeds main...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia Ii - Polar Bear - Natural Range
The Polar Bear is a circumpolar species found in and around the Arctic Ocean whose southern range limits are determined by pack ice (thei...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia Ii - Polar Bear - Subspecies
It is generally believed that there are no living Polar Bear subspecies [2]. In fact because "[p]olar bears bred with brown bears have pr...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia Ii - Polar Bear - Fur And Skin
The nose and skin are black. The fur is whitish in appearance; pure white after molt, yellowish in summer due to oxidation by sun, and so...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia Ii - Polar Bear - Hunting Diet And Feeding
It is the most completely carnivorous member of the bear family, and the one that is most likely to prey on humans as food. It feeds main...   » Read the article

Encyclopedia - Dromornithidae: Encyclopedia Ii - Dromornithidae - Discovery
The most recent species, Genyornis newtoni, was certainly known to Aborigines during the Late Pleistocene. Cave paintings thought to depi...   » Read the article

Encyclopedia - Dromornithidae: Encyclopedia Ii - Dromornithidae - Fossils
The best represented bones of dromornithids are vertebrae, long bones of the hindlimb and toe bones. Ribs and wing bones are uncommonly p...   » Read the article

Encyclopedia - Dromornithidae: Encyclopedia Ii - Dromornithidae - Diet
It has been generally thought that the dromornithids were plant eaters. This belief is based on: the lack of a hook at the end of the bi...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia Ii - Polar Bear - Hunting Diet And Feeding
It is the most completely carnivorous member of the bear family, and the one that is most likely to prey on humans as food. It feeds main...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia Ii - Polar Bear - Natural Range
The Polar Bear is a circumpolar species found in and around the Arctic Ocean whose southern range limits are determined by pack ice (thei...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia Ii - Polar Bear - Fur And Skin
The nose and skin are black. The fur is whitish in appearance; pure white after molt, yellowish in summer due to oxidation by sun, and so...   » Read the article

Encyclopedia - Polar Bear: Encyclopedia Ii - Polar Bear - Subspecies
It is generally believed that there are no living Polar Bear subspecies [2]. In fact because "[p]olar bears bred with brown bears have pr...   » Read the article

Encyclopedia - Molecular Evolution: Encyclopedia Ii - Molecular Evolution - Principles Of Molecular Evolution
Molecular evolution - Mutations. Main article: Mutation Mutations are permanent, transmissible changes to the genetic material (usually...   » Read the article

Encyclopedia - Mass Lexical Comparison: Encyclopedia Ii - Mass Lexical Comparison - Traditional Historical Linguistics
Mass lexical comparison - The comparative method. Since the development of comparative linguistics in the 19th century, a linguist who ...   » Read the article

Encyclopedia - Mass Lexical Comparison: Encyclopedia Ii - Mass Lexical Comparison - Weaknesses Of The Method
Mass lexical comparison - Significance of the similarity. In theory, the reliability of Greenberg's method could be settled by statisti...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Phylogenetics
List of publications in biology - Phylogenetic Systematics. Willi Hennig University of Illinois Press, Urbana, 1966. Description: Thi...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Psychiatry
List of publications in biology - The Myth of Mental Illness: Foundations of a Theory of Personal Conduct. Dr. Thomas Szasz 1960 Text ...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Psychobiology
List of publications in biology - Sociobiology: The New Synthesis. Wilson, E. O Sociobiology: The new synthesis. Cambridge, MA: Belkna...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Psychophysics
List of publications in biology - Tracking an object through feature space. Blaser E, Pylyshyn ZW, Holcombe AO. Tracking an object thr...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Origin Of Life
List of publications in biology - Life on a Young Planet: The First Three Billion Years of Evolution on Earth. Andrew H. Knoll 2003, P...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Systems Biology
List of publications in biology - The Future and Limits of Systems Biology. Werner, E. Science STKE, 2005, pe16. Online version. Desc...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Taxonomy
List of publications in biology - Systema Naturae. Carolus Linnaeus First published 1735 Description: With this publication Linneaus ...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Xenobiology
List of publications in biology - Evolving the Alien: The Science of Extraterrestrial Life. Jack Cohen and Ian Stewart Description: I...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Zoology
List of publications in biology - History of Animals. Aristotle 350 BC The history of animals Description: A work in which Aristotle ...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Anatomy
List of publications in biology - Gray's Anatomy. Henry Gray Henry Gray, Henry Gray's Anatomy of the Human Body, 1858. Online version ...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Botany
Species Plantarum, 1753 Carolus Linnaeus online at gallica Description : a two-volume work, going through many editions (ever expa...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Cell Biology
List of publications in biology - Molecular Biology of the Cell. Alberts, Bruce; Johnson, Alexander; Lewis, Julian; Raff, Martin; Robe...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Cognitive Neuroscience
List of publications in biology - The organization of behavior. Donald O. Hebb New York: Wiley, 1989 Description: Importance: List ...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Developmental Biology
List of publications in biology - Genomic Regulatory Systems: Development and Evolution. E. H. Davidson Genomic Regulatory Systems: De...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Evolutionary Biology
List of publications in biology - Histoire Naturelle. Georges-Louis Leclerc, Comte de Buffon 1749-1788 Description: Until the publica...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Evolutionary Developmental Biology
List of publications in biology - The Evolution of Individuality. Leo W. Buss 1987, The Evolution of Individuality, Princeton Universi...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Genetics
List of publications in biology - Experiments on Plant Hybridization. Gregor Mendel Proceedings of the Natural History Society, 1866. ...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Molecular Biology
List of publications in biology - DNA Sequencing with Chain-Terminating Inhibitors. Frederick Sanger, S. Nicklen, and A. R. Coulson P...   » Read the article

Encyclopedia - List Of Publications In Biology: Encyclopedia Ii - List Of Publications In Biology - Paleontology
List of publications in biology - Tempo and Mode in Evolution. George Gaylord Simpson Columbia University Press, 1944 Importance: ....   » Read the article

Encyclopedia - Recapitulation Theory: Encyclopedia Ii - Recapitulation Theory - Haeckel's Theory
Ontogeny is the development of the embryos of a given species; phylogeny is the evolutionary history of a species. The theory claims that...   » Read the article

Encyclopedia - Nudibranch: Encyclopedia Ii - Nudibranch - Reference
H. WÄGELE; R.C. WILLAN : Phylogeny of the Nudibranchia :Zoological Journal of the Linnean Society September 2000, vol. 1 no.1,...   » Read the article

Encyclopedia - Carcharodontosauridae: Encyclopedia Ii - Carcharodontosauridae - Classification
Possible phylogeny for this clade (From Mickey Mortimer's Theropod Database): Carcharodontosauridae |--Neovenator salerii `--+--Acroc...   » Read the article

Encyclopedia - Cladistics: Encyclopedia Ii - Cladistics - Cladistic Classification
A recent trend in biology since the 1960s, called cladism or cladistic taxonomy, requires taxa to be clades. In other words, cladists arg...   » Read the article

Encyclopedia - Linnaean Taxonomy: Encyclopedia Ii - Linnaean Taxonomy - Later Developments
Over time, our understanding of the relationships between living things has changed. The greatest change was the widespread acceptance of...   » Read the article

Encyclopedia - Cuscuta: Encyclopedia Ii - Cuscuta - Basics
Cuscuta (Dodder) is a genus of about 100 species of yellow, orange or red (rarely green) parasitic plants. Formerly treated as the only g...   » Read the article

Encyclopedia - Mass Lexical Comparison: Encyclopedia Ii - Mass Lexical Comparison - Mass Lexical Comparison
Mass lexical comparison - Lexical similarity. In an effort to extend comparative linguistics beyond its present limits, and arrive at h...   » Read the article

Encyclopedia - Behaviorism: Encyclopedia Ii - Behaviorism - Molar Versus Molecular Behaviorism
Skinner's view of behavior is most often characterized as a "molecular" view of behavior, that is each behavior can be decomposed into at...   » Read the article

Encyclopedia - Horizontal Gene Transfer: Encyclopedia Ii - Horizontal Gene Transfer - Evolutionary Theory
Horizontal gene transfer is a potential confounding factor in inferring phylogenetic trees based on the sequence of one gene. For example...   » Read the article

Encyclopedia - Mitochondrial Eve: Encyclopedia Ii - Mitochondrial Eve - Eve And The Out-of-africa Theory
Mitochondrial Eve is sometimes referred to as African Eve, an ancestor who has been hypothesized on the grounds of fossil as well as DNA ...   » Read the article

Encyclopedia - Mitochondrial Eve: Encyclopedia Ii - Mitochondrial Eve - Mitochondrial Dna
We know about Eve because of mitochondria organelles that are passed only from mother to offspring. Each mitochondrion contains Mitochond...   » Read the article

Encyclopedia - Biology: Encyclopedia Ii - Biology - Principles Of Biology
Unlike physics, biology does not usually describe systems in terms of objects which obey immutable physical laws described by mathematics...   » Read the article

Encyclopedia - Biology: Encyclopedia Ii - Biology - Scope Of Biology
Main article: List of biology disciplines Biology has become such a vast research enterprise that it is not generally regarded as a singl...   » Read the article

Encyclopedia - Biology: Encyclopedia Ii - Biology - History
Main articles: History of biology, History of medicine, History of genetics Major discoveries in biology include: Cell theory Germ theor...   » Read the article

Encyclopedia - Snake: Encyclopedia Ii - Snake - Evolution
The phylogeny of snakes is poorly known due to the fact that snake skeletons are typically small and fragile, making fossilization unlike...   » Read the article

Dictionary - Gene Tree: Oceanography Dictionary - Gene Tree
  Definition and meaning of gene tree:   gene tree - a phylogeny of a gene, which may or may not accurately reflect the p...   » Read the article

Dictionary - Phylocode: Oceanography Dictionary - Phylocode
  Definition and meaning of PhyloCode:   PhyloCode - a proposed alternative to the Linnaean system of biological classif...   » Read the article

Dictionary - Phylogeography: Oceanography Dictionary - Phylogeography
  Definition and meaning of phylogeography:   phylogeography - the study of the geographic distribution of phylogenetic ...   » Read the article

Dictionary - Terminal Taxon: Oceanography Dictionary - Terminal Taxon
  Definition and meaning of terminal taxon:   terminal taxon - one of the units of a phylogenetic tree whose collective ...   » Read the article

Encyclopedia - Articles Related To The Creation-evolution Controversy: Encyclopedia Ii - Articles Related To The Creation-evolution Controversy - Natural History
The controversy often takes the tone of creationists attacking various aspects of natural history (or evolution, within this context) wit...   » Read the article

Encyclopedia - Evolution: Encyclopedia Ii - Evolution - Overview Of Evolution
Evolution - Evidence of evolution. The process of evolution has left behind numerous records which reveal the history of different spec...   » Read the article

Encyclopedia - List Of Conservation Topics: Encyclopedia Ii - List Of Conservation Topics - International
List of conservation topics - Areas and designations. Biosphere Reserve -- see also: World Network of Biosphere Reserves World heritag...   » Read the article

Encyclopedia - Diptera: Encyclopedia Ii - Diptera - Important Works On Diptera
Diptera - Biology. Harold Oldroyd The Natural History of Flies. New York: W. W. Norton.1965. Eugène Séguy Diptera: recueil d'etudes ...   » Read the article

Encyclopedia - Murinae: Encyclopedia Ii - Murinae - Description
The Murinae are native to Africa, Europe, Asia, and Australia. They are the only terrestrial placental mammals native to Australia. They ...   » Read the article

Encyclopedia - Diptera: Encyclopedia Ii - Diptera - Subdivision
About 85,000 species of insect have only two wings and are classified as members of Diptera, There are two generally accepted sub-orders ...   » Read the article

Encyclopedia - Articles Related To The Creation-evolution Controversy: Encyclopedia Ii - Articles Related To The Creation-evolution Controversy - Intelligent Design
Intelligent design is a relatively new proposal that claims there is teleological evidence that can be observed in nature. Related issues...   » Read the article

Encyclopedia - Evolution: Encyclopedia Ii - Evolution - The Modern Synthesis
The current understanding of the mechanistics of evolution differs considerably from the theory first outlined by Charles Darwin. Importa...   » Read the article

Encyclopedia - Evolution: Encyclopedia Ii - Evolution - Science Of Evolution
The word "evolution" has been used to refer both to a fact and a theory, and it is important to understand both these different meanings ...   » Read the article

Encyclopedia - Diptera: Encyclopedia Ii - Diptera - Overview
Diptera are insects in which the hind wings are reduced to halteres. The study of the diptera is called dipterology. The Diptera, (di-two...   » Read the article

Article - Oceanography Sitemap I - M
This is a sitemap for Oceanography - M . Click on a link and you will find multiple definitions and articles related to the word. The ...   » Read the article