Ostracodermes - Gnathostomata Professor Guilherme Ferreira de Lima Filho Ostracodermes Ostracos = concha Derme = pele Ostracodermes Caracterizados pela ...
Amniota Amniote egg present Tetrapoda Girdles and limbs Teleostomi Vertebrates with endochondral bone Gnathostomata The jaw-bearing vertebrates Subphylum Vertebrata
Include Jawless ostacoderms and Hyperoartia (Lamprey) Most part of a Superclass Gnathostomata ... Lamprey (agnathas) Marine and freshwater. Prey on other fish ...
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. ...
... retain fertilized eggs; nourished by egg yolk; young born live. Viviparous- young develop within uterus; nourished by placenta. Superclass Gnathostomata, ...
Class Chondrichthyes Herpetology is study of: Class Osteichthyes Class Mammalia Dinosauria Crocodilia Testudines Class Amphibia Class Agnatha Class Aves
Diversity of Fishes II Fish Taxa Diversity Phylum Chordata Superclass Agnatha Class Pteraspidomorphi Class Myxini (?) Class Cephalaspidomorphi Superclass ...
They are names that are used for convenience in discussing vertebrate evolution. ... Salientia (Anura) 'Frogs' Urodela (Caudata) 'Salamanders' Tetrapoda: Amniota ...
Vertebrates Evolution and Diversity * * * Chordates Notochord: longitudinal, flexible rod located between the digestive and the nerve cord Dorsal, hollow nerve cord ...
Notochord: longitudinal, flexible rod located between the ... Monotremes (egg-laying): platypus; echidna. Marsupials (pouch): opossums, kangaroos, koalas ...
Nearly 70% of the species are recently extinct, endangered, or threatened. Why? Caviar Industry ... 10 native species in Iowa. Identification: Adipose fin ...
General Zoology Unit Five Respiration in Fish Respiration in Fish Vertebrate Thermoregulation Ectothermic obtaining body heat from the environment Poikilothermic ...
Class Echinoidea sea urchin, sand dollar, sea biscuit. Class Holothuroidea sa cucumber ... Sea biscuit. Sea urchins, sand dollars. Spherical or disk shaped ...
Groups hide (from sharks) in caves during the day, travel up to 8km at night to forage. ... Tail heterocercal, like sharks. Ventral mouth (directed downward, ...
... bony skeleton Class Amphibia Class Reptilia Class Aves Class Mammalia ANAMNIOTA AMNIOTA Fishes Tetrapods Chordata - have a notochord Urochordata ...
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La tartaruga tanto lenta a camminare quanto veloce ad estinguersi INTRODUZIONE Le tartarughe e le testuggini sono fra le pi antiche specie di rettili presenti ...
some anadromous. some 'parasitic' micropredators. paired-species. Class Petromyzontida ... Class Chondrichthyes divided into two subclasses. Holocephali and ...
... Gas bladder that connects with the ear Most abundant fishes in the world ... eel Elver Yellow eel Silver eel CATADROMOUS Migration Division TELEOSTEI ...
The Fishes: Vertebrate Success in Water The Fishes: Vertebrate Success in Water Chapter 18 Chapter 18 Fish Intro website Sharks cannot detect organisms wrapped in ...
FILO CHORDATA De protocordados a peixes I. Caracter sticas Gerais: Tribl sticos celomados. Deuterost mios. Simetria bilateral. Segmenta o ou metameria.
Larval blue crab. Ekman spiral. How they differ. Mollusks. Bivalves ... Links fishing to juvenile nursery habitat and open water larval habitat. Sustainability ...
F lidos Por: Carlos Alberto Carrillo Alain Bustamante G mez Luis Guillermo Vidal Colorado Alcance Estratigr fico Finales del Eoceno principios del Mioceno, al ...
Phylum Chordata Evoluci n del cerebro vertebrado Caracter sticas - Vertebrata 10 a 12 pares de nervios craneales 1 par de nervios espinales para cada mi tomo ...
... biting jaws (red) consisting of the palatoquadrate dorsally and the Meckelian ... receive their name because South American Indians use toxic alkaloids contained ...
F lidos Por: Carlos Alberto Carrillo Alain Bustamante G mez Luis Guillermo Vidal Colorado Alcance Estratigr fico Del Oligoceno al Reciente. Los f lidos del ...
Larva found in molluscs and annelid worms. 21. Figure 32.10 Ecdysis ... Annelid Worm? Cnidarian? Charnia Sea pen- up to 1m in length. 32. British Colombia, Canada ...
F lidos Por: Carlos Alberto Carrillo Alain Bustamante G mez Luis Guillermo Vidal Colorado Alcance Estratigr fico Finales del Eoceno principios del Mioceno, al ...
def: The process whose specific outcome is the progression of ... http://homepage.mac.com/wildlifeweb/bird/mallard/mallard_male_image_11tfk.j pg. Assumptions ...
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 ...
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 ...
Chordates Chapter 23 * * * * * * * * * * * * * * * * * * The Origin of Vertebrates Vertebrates evolved at least 530 million years ago, during the Cambrian explosion.
Arthropods are different from all other animals because they are eucoelomates with a hard, segmented body. The phylum Arthropoda (jointed-foot) consists of most of ...