Chapitres

  1. 01. Le logiciel
  2. 02. Les groupes majeurs
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C'est parti

Le logiciel

Ce splendide projet internet permet de découvrir des documents sur tous les êtres vivants et de découvrir leur parenté plus ou moins grande. Les différents groupes sont placés, y compris les fossiles,selon un gigantesque arbre phylogénétique (voir le logiciel PHYLOGENE pour la construction de ces arbres)

Ce projet se construit petit à petit et progresse grâce à la collaboration de milliers de scientifiques.

Les groupes majeurs

Voici quelques pages qui fournissent une bonne introduction sur les groupes majeurs :

  • Eukaryotes (organisms with nucleated cells)
  • Rhodophyta (red algae)
  • Angiosperms (flowering plants)
    • Core Eudicots (a group of flowering plants)
  • Cnidaria (sea anemones, corals, jellyfish, etc.)
    • Zoantharia (sea anemones and corals)
  • Annelida (segmented worms)
  • Echinodermata (sea urchins, starfish, etc.)
    • Asteroidea (sea stars and starfishes)
  • Odonata (dragonflies and damselflies)
  • Beetles
  • Flies
  • Acari (mites and ticks)
  • Vertebrates
    • Terrestrial vertebrates
      • Caudata (salamanders)
      • Amniotes, mammals, reptiles, and their extinct relatives
        • Diapsids, lizards, Sphenodon, crocodylians, birds, and their extinct relatives
          • Ankylosauria  (armored-plated dinosaurs)
          • Tyrannosauridae  (tyrant dinosaurs)
        • Synapsids, mammals and their extinct relatives
          • Bats

Tree of Life n'est pas qu'une classification moderne illustrée, loin s'en faut.
Une multitude de pages d'investigations traitent par exemple de sujets

comme :

An Exploration of the Clownfish
The clownfish is a type of fish that lives in salt water habitats. It is also called an Anemonefish. Clownfish are typically very bright, orange fish that have three white stripes, one at the head, middle and tail. If you look really closely, you may notice that there are thin black lines around the white stripes. Also, the tips of their fins have a thin black rounded stripe. This page was created by secondary school students at Havergal College in Ontario, Canada.
Varanus komodoensis
Teresa Dang, a student at McMaster University, writes about the Komodo Dragon, the largest extant lizard on Earth, endemic to several small islands in Indonesia.
Man's Best Friend
Dogs. We all know what they are, and most people have lived with them as pets or seen them about in communities. But how much do we really know about them? In this treehouse, learn about, wild dogs and phylogeny, the domestication of dogs, breeds, dog behavior, communication and more, then take an engaging quiz! This page was created by Alex McDougall and several of his classmates in at McMaster University in Canada, as part of the course, Origins and Evolution of Organisms, offered by Jon Stone, Associate Director, the Origins Institute at McMaster University. The page is dedicated to the memory of an animal loving classmate.
What Makes a Primate a Primate?
Find out about what makes a primate a primate by looking at skeletal features, evolutionary trends and primate behavior. Built by Kathryn Orzech, a student pursuing a degree in biocultural and medical anthropology at the University of Arizona.
Evolution of the Australopithecines
Paul Szpak, a student at McMaster University, explores the morphology, taxonomy and evolution of australopithecines, a diverse group of fossil hominids that lived in Africa until about 1.4 million years ago.
Patterns of Change and Development in Human Nutrition
Samir Hussain, a student at McMaster University, investigates the patterns of human nutrition over the course of the evolutionary timeline to see if prehistoric eating patterns and today's chronic diseases have anything in common.
Human Evolution
Graham Brown, Stephanie Fairfax, Nidhi Sarao, and Samer Sayegh, students at McMaster University, compile information about species in the genus Homo.
Pan troglodytes - Chimpanzee
Paolo Mazzonetto, a student at McMaster University, provides a summary of chimpanzee biology and behavior.
The Gibbon Tale or a Monkey without a Tail
A student at Oregon State University explores gibbon characteristics and evolutionary history.
Ring-tailed Lemur: Lemur catta
Heather Kennedy, a student at McMaster University, introduces these popular primates from Madagascar.
The Domestic Guinea Pig, Cavia porcellus
Hilary Noad, a student at McMaster University, provides information about these popular pet animals.
Introduction to Order Diprotodontia
Judi Agar, a student at McMaster University, gives an introduction to the largest subgroup of marsupials.
Order Monotremata: The Platypus and The Echidna
Margaret Thibodeau, a student at McMaster University, writes about the characteristics and evolutionary history of egg-laying mammals.
The Galapagos Finches
The Galapagos Finches are one of the most widely recognized examples of research in evolutionary biology. This treehouse provides access to a variety of data resources that can be used to think about the causes and relationships underlying the distribution and other characteristics of the Galapagos Finches. The materials featured on this page come from an NSF funded educational project called Beagle Investigation Returns with Darwinian Data (BIRDD).
The Arthropod Story
The Arthropod Story is an interactive investigation that takes you on a tour through the amazing evolutionary history of arthropods. The content of this treehouse is from the Understanding Evolution project, a site created by the Understanding Evolution team at the University of California Museum of Paleontology. Understanding Evolution is a ToL partner project.
Morphological and Functional Diversity of Ant Mandibles
This page was created by Chris Schmidt, a PhD student in Entomology at the University of Arizona. This treehouse is accessible to a wide range of learners as it uses images and diagrams to explain the function of ant mandibles (jaws).
Odontomachus: Amazing Mandibles!
Trapjaw ants use extremely powerful and fast mandibular strikes to stun or skewer their prey. More cool ant facts from Chris Schmidt, a PhD student in Entomology at the University of Arizona.
No, I'm not "shellfish"... I'm a Decapod!
Carmen Cheung and Temara Brown, students at McMaster University, muse about the term "shellfish" and explore the biology of decapod crustaceans.
The Life of a Sponge
A student at Oregon State University explores the biology of sponges.
Polytrichum commune - Common Hair Cap Moss
A student at Havergal College, a secondary school in Toronto,learns about moss.
Deinococcus-Thermus: Adaptations to "nearly out of this world" environments
Adrian Stacy, a student at McMaster University, reports on the adaptations of some very strange bacteria.
Retroviridae - the Study of a Virus Family
Salini Thulasirajah, a student at McMaster University, explores viruses and takes a closer look at the family that contains the Human Immunodeficiency Virus (HIV).

Tree of Life est aussi ludique avec les jeux suivants :

Emperor Penguin Board Game
Students at Rutgers Preparatory School have created a board game that lets you test your knowledge of the magnificent Emperor Penguin.
Giants, Markets, and Pygmy Squids: A Game for All Ages
Created by secondary school students at Havergal College in Ontario, Canada, this game gives elementary school children a fun way to learn about Giant, Market and Pygmy squids. The game allows children to act out the squids' predator-prey behavior and should be played as a group.
Frorio, the Fire Belly Toad Game
This treehouse features the Fire Belly Toad game for all ages. Students at Rutgers Preparatory School created this game so that it is both fun to play and a learning experience. The game is a downloadable stand alone program for Windows only.
The "Red" Green Algae: Watermelon Snow
Although known for its bright pink-red color, watermelon snow, scientifically known as Chlamydomonas nivalis, is actually a species of green algae. Authored by a secondary school student at Havergal College in Ontario, Canada, who created her own clay models and word search games.
The Beetle Treehouse
Amazing beetles, beetle mysteries, and a quiz about beetle parts.
Brown Algae Crossword Puzzles
Crossword puzzles all about brown algae by students at Rutgers Preparatory School.
The Sonoran Desert Endangered Species Card Game
The Sonoran Desert Endangered Species Card Game teaches about the habitat, range and status of nine Sonoran Desert Endangered Species. This treehouse features materials from the Sonoran Desert Kids club, a ToL partner project.

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Olivier

Professeur en lycée et classe prépa, je vous livre ici quelques conseils utiles à travers mes cours !