'Class osteichthyes' presentation slideshows

Intro. to Animals

872 views • 75 slides

Kingdom Animalia Phylum Chordata

1.24k views • 68 slides

Nonvertebrate Chordates, Fishes, and Amphibians

Biology I: Chapter 30. Nonvertebrate Chordates, Fishes, and Amphibians. CHORDATES. Chordates. Phylum Chordata Fishes, amphibians, reptiles, birds and mammals Four key characteristics: 1. Dorsal, hollow nerve cord 2. A notochord 3. Pharyngeal pouches

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The Animal Kingdom

The Animal Kingdom. The most and least familiar to us. Most people can name many animals yet more and more are being discovered every day, especially from very deep parts of the ocean. Due to new technology, robots are able to retrieve data and species never seen before.

638 views • 53 slides

Lancelet, Branchiostoma

Lancelet, Branchiostoma. Outline. Chordates Non-vertebrate Chordates Vertebrates Fishes Amphibians Reptiles Birds Mammals. Chordates. Phylum Chordata Four Main Characteristics Notochord Nerve Cord Pharyngeal Pouches Tail. Invertebrate Chordates.

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TYPES OF FISH

Jawless fish : lamprey and hagfish Lamprey is a parasite , it attaches to other fish and sucks their blood Hagfish is a scavenger, it lives in the ocean and is known for its slimy secretions. TYPES OF FISH. Kingdom Animalia, Phylum Chordata, Subphylum Vertebrata CLASS CHONDRICHTHYES

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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

886 views • 33 slides

Marine Fishes

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25.3: General Characteristics of Bony Fishes

25.3: General Characteristics of Bony Fishes. Describe the 6 general characteristics of bony fishes Compare and contrast three groups of bony fishes Describe how body shape affects fish movement. General Characteristics of Bony Fishes.

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Vertebrate Zoology

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Class:Osteichthyes

Class Osteichthyes (Greek, Osteon = bone, ichthyes = fish). The bony fish are the most diverse class of vertebrates. They comprise more than 95% of all fish and 50% of all species of vertebrates.

228 views • 21 slides

Lecture #15 Date ______

Lecture #15 Date ______. Chapter 34 ~ Vertebrate Evolution and Diversity. Chordates. Notochord : longitudinal, flexible rod located between the digestive and the nerve cord Dorsal, hollow nerve cord ; eventually develops into the brain and spinal cord

259 views • 16 slides

Lecture #15 Date ______

Lecture #15 Date ______. Chapter 34 ~ Vertebrate Evolution and Diversity. Chordates. Notochord : longitudinal, flexible rod located between the digestive and the nerve cord Dorsal, hollow nerve cord ; eventually develops into the brain and spinal cord

254 views • 15 slides

Lecture #15 Date ______

Lecture #15 Date ______. Chapter 34 ~ Vertebrate Evolution and Diversity. Chordates. Notochord : longitudinal, flexible rod located between the digestive and the nerve cord Dorsal, hollow nerve cord ; eventually develops into the brain and spinal cord

264 views • 15 slides

Lecture #15 Date ______

Lecture #15 Date ______. Chapter 34 ~ Vertebrate Evolution and Diversity. Chordates. Notochord : longitudinal, flexible rod located between the digestive and the nerve cord Dorsal, hollow nerve cord ; eventually develops into the brain and spinal cord

156 views • 15 slides

Phylum Chordata (includes the vertebrates)

Phylum Chordata (includes the vertebrates). i.e. fish, sharks, amphibians, reptiles, birds, mammals Notochord, nerve cord, gill slits, tail. Vertebrates. Kingdom Animalia Phylum Chordata 6 classes: Class Osteichthyes: Bony Fish Class Chondrichthtyes: Sharks and Rays

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Osteichthyes (Bony Fish)

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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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HISTORY

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