Title: No Slide Title Author: Derek girman Last modified by: Derek Girman Created Date: 7/6/2000 7:18:50 PM Document presentation format: On-screen Show
Phylum Chordata Charactertistics of Chordates All chordates possess a notochord. Long felxable rod between gut & nerve cord Runs most of length of animal
Chordates Phylum Chordata Chordates What is a chordate? 1. Has either a backbone or a notochord (vertebrate) 2. Can either be an ectotherm or an endotherm 3.
Chordates Chordates A chordate (Phylum Chordata) is an animal that has, for at least some stage of its life, a dorsal, hollow nerve cord; a notochord; pharyngeal ...
Title: Chordata Author: Dan Last modified by: seemi kazmi Created Date: 3/15/2010 3:12:58 PM Document presentation format: On-screen Show (4:3) Other titles
One of these types of animals gave rise to vertebrates, ... Gnathostomata is subdivided into Pisces with fins and Tetrapoda, usually with two pair of limbs. ...
Birds: Ostrich. Fish: Clownfish. Characteristics. Characteristics. They have a notochord, which is a rod of stiff tissue, that forms into vertebrae. ...
... dolphins and whales Humpback Whale Bottlenose Dolphin Marine Mammals There are 3 ... sea otters and polar bears Beluga Whale * Class Chondrichthyes ...
PHYLUM CHORDATA Chapter ... four appendages Notochord skeletal rod Vertebrate ... composed of bone or cartilage Bilateral symmetry Closed circulatory system 3.
Phylum: Chordata Vertebrates Fish and Amphibians Vertebrate Characteristics To be in the phylum Chordata you must have these four characteristics at some point in ...
Filo Chordata Cerca de 45 mil esp cies. Caracter sticas exclusivas: Notocorda. Fendas faringianas. Sistema nervoso dorsal Cauda terminal Filogenia dos Cordados ...
Phylum Chordata You are in the kingdom Animal and phyla chordata, but what is the class, order, family, genus, species of homo sapiens? Let s learn together ..
Invertebrate chordates. Cephalachordata. Lancelets. Urochordata. Tuniccates, sea slugs. Vertebrates may have evolved from a sexually mature larval urochordate ...
Phylum Chordata Placental Mammals (Eutherians) complete their embryonic development in the female uterus and are joined to the female by the placenta (that is more ...
Filo Chordata Classes Amphibia e Reptilia Surucucu (Lachesis muta) Coral-verdadeira (Micrurus sp) Cobras n o pe onhentas: Jib ia (Boa constrictor) Sucuri (Eunectes ...
Large spines in front of each dorsal fin. Length to 4 feet. ... E. postanal tail. 2. Agnathans lack which of the following: A. Paired Fins. B. Jaws ...
FISH (and chordates) * * * * * * * What is a chordate? Members of the ANIMAL KINGDOM and the PHYLUM CHORDATA They have a dorsal, hollow nerve cord and a notocord Most ...
Title: Slide 1 Author: sera Last modified by: User Created Date: 6/7/2008 7:08:05 PM Document presentation format: On-screen Show Company: com Other titles
Chordates Chapter 23 * * * * * * * * * * * * * * * * * * The Origin of Vertebrates Vertebrates evolved at least 530 million years ago, during the Cambrian explosion.
FILO CHORDATA De protocordados a peixes I. Caracter sticas Gerais: Tribl sticos celomados. Deuterost mios. Simetria bilateral. Segmenta o ou metameria.
Toads are the first amphibians to evolve keratinized skin. ... Toads must still return to water to lay eggs. Common North American Frogs. North American Toad ...
SUBPHYLUMS Three Types #1 Urochordata (Tunicates and Seaquirts) Considered as the invertebrate chordata As an adult they have an reduced nervous system and loss ...
Phylum Chordata The chordates are a group of particular interest to us as we belong to it, being members of the subphylum Vertebrata. The chordates include all of the ...
Taxonomy Phylum Chordata Phylum Chordata Invertebrate chordates & vertebrate chordates share some characteristics 4 anatomical structures appear at some point during ...
Chordata: Urochordata and Cephalochordata Michelle Sit and Paul Riviere What is a Chordata Chordata are fishes, amphibians, reptiles, birds, mammals, tunicates ...
Introduction to Chordates BIO 122: Zoology Newberry College Phylum Chordata Most complex of all phyla All have a notochord rod-like semirigid body of cells usually ...
Kingdom Animalia Phylum Chordata The vertebrates and their relatives Tuataras Tuataras are the only living member of the Order Rhynchocephalia Beak headed reptiles ...
larger than a class. smaller than a phylum. CHORDATA SUBPHYLUMS ... ARCHAEOPTERYX p. 843. Flying reptile. Winged fossil that shows evidence of. feathers ...
deuterostome an animal whose mouth develops from cells other than those at the ... Notochord on developing zebrafish. Pharyngeal Slits. Pharyngeal Slits: ...
Sessile adults filter water with gill slits. Incurrent & excurrent siphons ... Order Anura (frogs & toads) Order Urodela (salamanders) Also caecilians. Amniotes ...
www.onacd.ca Major Classes of Vertebrates Characteristics of All Vertebrates Coelomate and bilaterally symmetrical which allows for complex body systems Have ...
Algunos con paladar secundario que separa el sistema respiratorio del digestivo ... Estructura interna de un cocodrilo macho. Crocodylus niloticus. Alligator ...