Archosauria PowerPoint PPT Presentations

... variation correlates with locomotion behavior. Anatomical variation may ... interspecific variations seem to relate more toward function than to phylogeny ...

Ovis aries. Q-A vs. D-S jaw joint- the defining key character' for 80 years ~250 MYA ... Traits evolve at multiple locations on phylogeny. Reptilia. Archosauria ...

Archosauria (crocodiles, dinosaurs, pterosaurs, birds) Late Triassic ... Dinosaurs first appear as do mammals, turtles, and pterosaurs. Shallow warm seas ...

... To Fishes and Ancestor Lissamphibia Amniota Diapsida Reptilia Tetrapoda Lepidosauria Squamata Extant Herp Groups Archosauria Synapsida 6 Squamata lizards, ...

... further reduction of the jugal in Archosauria (crocs and birds) and Lepidosauria results in a single temporal opening. (A fourth pattern, euryapsid, ...

Tetrapoda clade 1 Amniota clade 2 Reptilia clade 3 Diapsida clade 4 Archosauria clade 5 EMBRYO PROTECTED BY AMNIOTIC FLUID OPENING IN THE SIDE OF THE SKULL SKULL ...

EMBRYOLOGICAL FEATURES: amnion, chorion, ... Costal breathing (inhaling using movement of the ribs) ... Some pterodactyloids had wildly developed skulls. ...

Class Reptilia

They are names that are used for convenience in discussing vertebrate evolution. ... Salientia (Anura) 'Frogs' Urodela (Caudata) 'Salamanders' Tetrapoda: Amniota ...

The Vertebrate Story

Dinosaurs. Instructor: Jason Lederer. MW 9:30 10:45. Paleontology. The study of ancient life ... Often come to different conclusions when working with the ...

Some synapomorphies of amniota Slide 23 Slide 24 Synapormorphies of extant Reptilia Slide 26 Anapsids: Testudines (Chelonia) Diapsids Slide 29 Slide 30 ...

Described by Fick's Law of Diffusion (see previous class) Very slow over any distance ... Majungatholus. atopus. Anatomy of the Mammalian Lung ...

Herpetology: the Biology of Tetrapods BIOEE 470 and 472

Crocodilians:

Characterized by 3 part hip structure similar to that of lizards. Who were the Theropods ... Where are Archaeopteryx found? Mostly in Germany. Cretaceous Coelurosaurs ...

Dinosaurs

GEOL 240 The Dinosaurs: Origin of Life and Fossil Record

Vertebrate Characteristics Kingdom Animalia; Phylum Chordata; Subphylum Vertebrata Chordata Characteristics Dorsal hollow nerve cord Notochord ( back cord ...

... have fleshy blob tongues that apprehend food, are typically territorial and ... have specialized chemosensory tongues, apprehend food with their jaws, are ...

Suchomimus had an elongate skull, probably indicative of being a fish eater (piscivore) ... Tyrannosaur skulls are extremely robust compared to other theropods. ...

Plazi Spole n prezentace t dy 7.A Fylogeneze v voj druhu v evolu n m procesu plazi pat mezi obratlovce (podkmen) st edn nervov soustava a osn ...

The genus Linanthus has a variety of breeding ... concepts in biology is that all life is connected through evolutionary history. The Tree of Life ...

... live in trees Africa and Madagascar Catch insects with tongue Komodo Dragon Attack and eat humans 10 feet long 300 pounds Indonesia Snakes Elongated derivative ...

... into the Archosauromorpha (Crocs, birds, pterosaurs, and ... differently than crocs. move nares to top of skull. Saurischia. Palaeopoda (4-legged gait) ...

... infernalis (Big Bend National Park, Texas, photo:H.W.Greene) ... Longhorns (Bos taurinus, Wichita Mountains, OK; photos:H.W.Greene) What is a mammal? ...

Vertebrate Biology Lecture Notes The Phylum Chordata Vertebrates belong to the Phylum Chordata - these are animals that, at one stage or another of their life ...

Common North American painted turtle 'Amphibia' Amniota ... 'Horny-toads' are not toads. Komodo dragon largest living lizard. Meditteranean chaemelon ...

Herpetology: the Biology of Tetrapods (BIOEE 470 and 472) ... Why are there no fully marine crocs and so few fresh water mammal analogs (e.g. ...

Amniote origins and classification

El tama o puede ser desde 6,4 cm. en el colibr zunzuncito hasta 2,74 metros en el avestruz. Los comportamientos son diversos y notables, como en la anidaci n, ...

... stage or another of their life cycle possess the following three characteristics: ... Pisces. Superclass. Tetrapoda. Anamniotes. Amniotes ...

Species may be selected individually from an alphabetical list ... Limulus and the fruit fly, Drosophila, differ by a single translocation of a ...

The hypothesis is a tree topology, its branch-lengths and a ... Opossum. Platypus. Echidna. Skink. Iguana. Green Turtle. Painted Turtle. Alligator. Caiman ...

Includes Rhynchocephalia, Squamata (Lizards Amphisbaenia Snakes) ... Thus, 'lizards' are paraphyletic ... Relatively small lizards. Often nocturnal and secretive ...

Title: PowerPoint Presentation Author: Lilijeca Last modified by: Dr Vladimir iki Created Date: 9/18/2003 10:03:44 AM Document presentation format

The branch of biology that names and groups organisms according to their ... Dinosaurs are more closely related to birds and crocs than to snakes and lizards. ...

CLASSE REPTILIA Reptare, reptum Rastejar Ordens Testudines (Chelonia): tartaruga-de-pente, c gado, jabuti. 330 esp cies Squamata (Escamados): 5700 esp cies ...

... usage of favorite organism models in ion channel research (Arthropoda, Nematoda) ... lower-complexity organisms (Arthropoda, Nematoda) can be related to ...

Algunos con paladar secundario que separa el sistema respiratorio del digestivo ... Estructura interna de un cocodrilo macho. Crocodylus niloticus. Alligator ...

Ontology or the science of something and of nothing, of being and ... Stereochemistry other than sp3 tetrahedral and sp2 trigonal planar. Polymers. Conformers ...

Lizards, PowerPoint 1

Autapomorphies are characters that are restricted to ... Anura. Urodela. Mammalia. Squamata. Therosauria. Aves. Tetrapoda. Amniota. Reptilia (paraphyletic) ...

2. Set the size of each cluster to 1: . 3. In the output tree T, assign a ... 3. Join clusters i and j to a new cluster (ij) , with a corresponding node in T. ...

Macroevolution: A term for the evolution of great phenotypic changes, ... Rind University of Newcastle: Locust motion detectors for collision avoidance in cars. ...

CLASSE REPTILIA Reptare, reptum Rastejar Crotalus durissus terrificus Cascavel Bothrops bilineata Jararaca verde Bothrops jararacussu Jararacu u Lachesis muta muta ...

Part I: Evolutionary History Chapter 1: Tetrapod Relationships & Evolutionary Systematics What is Herpetology? is it the study of the herpes virus?

Azar y contingencia en la transformaci n social Jorge Riechmann * introducci n a la sociolog a * La evoluci n no est dirigida La evoluci n ya de trate de la ...

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