'Class chondrichthyes' diaporamas de présentation

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Unit 2: Fish, Amphibians, Reptiles

Unit 2: Fish, Amphibians, Reptiles. 8 days. September 10 th : Chordata and Vertebrata. Chordates are animals that have internal notochords. Most are vertebrates, but a few are invertebrates The 2 types of invertebrate chordates are the lancelets and tunicates. General Characteristics.

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The Fishes: Vertebrate Success in Water

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Chapter 34 Vertebrates

Chapter 34 Vertebrates. A. Invertebrate Chordates and the Origin of Vertebrates ? The vertebrates belong to one of the two major phyla in the Deuterostomia, the chordates . ? Chordates are bilaterian animals, belonging to the Deuterostomia .

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CHAPTER 14 FISH, AMPHIBIANS, AND REPTILES

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General Zoology Unit Five

General Zoology Unit Five. Hemichordata. Eukaryotic, eumetazoans, deuterostomes. Triploblastic, eucoelomates. Bilaterally symmetrical (cephalization). Worm like body divided into three segments. Complete digestive system. Closed circulatory system with dorsal heart.

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What kind of symmetry do cnidarians have?

What kind of symmetry do cnidarians have?. Cnidarians have a radially symmetrical cup or bag-like body made up of two layers of cells. How much is known about the mating habits of the Great White Shark?. Very little.

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Fishes

Fishes. Bio II Rupp. Types of Fishes. Jawless Cartilaginous Bony. Fish Characteristics. 4 hallmarks of chordates Sharks Lateral line Ampullae of Lorenzini Operculum. Gills Tail types Scale types Fish musculature Swimming and the swim bladder. Taxonomy. Kingdom Animalia

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Unit #8 Quiz #4: 2012-2013

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Chordata

Chordata. Phylum Chordata. Subphylum Urochordata. Subphylum Cephalochordata. Subphylum Vertebrata. Agnathans Fish Sharks tetrapods. tunicates. lancets. Characteristics of Chordates. Possible evolution of 1 st fish. 1 st fish. lancelet. Proto-vertebrate. Adult tunicate.

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Class : Chondrichthyes(Cartilagenous fishes ) Sub Class:Elasmobranchii Order:Selachii

Class : Chondrichthyes(Cartilagenous fishes ) Sub Class:Elasmobranchii Order:Selachii Sub order:Selachoidea Eg:Shark. Class : Chondrichthyes Sub Class:Elasmobranchii Order:Selachii Sub order:Batoidea Eg: Rays. Class : Chondrichthyes( Ophisthonephric kidneys) Sub Class:II- Holocephali

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Taxonomy

Taxonomy. Environmental Ed. 1. Taxonomy. The science of naming and classifying organisms. Linnaean taxonomy. Named after Swedish botanist Carolus Linnaeus Classifies organisms based on their physical and structural similarities Uses Binomial Nomenclature. Binomial Nomenclature.

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The Chordates

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Phylum Chordata Classification of Animals

Phylum Chordata Classification of Animals. MS. LEE. Class Agnatha.

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Phylum Chordata Classification of Animals

Phylum Chordata Classification of Animals. MS. LEE. Class Agnatha.

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Fish Taxonomy

Fish Taxonomy. KINGDOM ANIMALIA PHYLUM CHORDATA SUPERCLASS AGNATHA Class Myxini (1 order) Class Cephalaspidomorphi (1 order) SUPERCLASS GNATHOSTOMATA Class Chondrichthyes (10 orders) Class Sarcopterygii (3 orders) Class Actinopterygii (4 orders)

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Intro to Chordates p. 270-274

Intro to Chordates p. 270-274. Superc lass Agnatha. Integument: slimy skin Temperature control: e ctotherm Limb Structure: no paired limbs Gas Exchange: gills Fertilization: external. Class Chondrichthyes. Integument: scales Temperature control: e ctotherm

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Carboniferous Period

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Hemichordata, Chordata

Hemichordata, Chordata. All answers will be revealed when you click, so answer all questions first. Phylum?. Phylum Hemichordata. Fill in the blanks. Phylum Chordata Subphylum Urochordata Subphylum Cephalochordata Subphylum Vertebrata Class Agnatha Class Chondrichthyes

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Sharks and Rays

Sharks and Rays. By: Sheldon Brookins Itzel Lara Roberto ramirez. CHARACTERISTICS. Are one of the most supreme predators throughout the globe. These two organisms are classified in class Chondrichthyes.

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