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Jawless Fish Cartilaginous Fish Boney Fish Jawless Fish Agnatha (means “without jaws”) are fish covered with a bony plate.They were quite abundant, but only 81 species…
VERTEBRATES and their Classification Vertebrate Classes: Pisces: (fish) Agnatha (jawless fish) Chondricthes (boneless fish Osteicthes (boney fish) Tetrapoda (four limbed…
1 Fish Diversity Adaptations Physiology Andrew S Kane PhD University of Florida College of Public Health and Health Professions Department of Environmental and Global Health…
Slide 1 All About the Little Fish Slide 2 Vertebrate Cladogram Jawless fish Jaws Sharks Boney Skeleton Ray Finned Bones in Pectoral Fins (Appendages) Lobe finned Paired appendages…
Chordates: animals WITH a backbone three classes of fish Chondrichthyes Sharks Osteichthyes Boney fishes Agnathids Jawless fish Agnatha -Most primitive -Lack jaws -Round…
Jawless and Cartilaginous Fishes Jawless Fish The only existing Jawless fish are hagfishes and lamprey Jawless fishâs skin has neither plates nor scales The bodies of hagfish…
Slide 1 Marine Fish 4 th block- Rivers Slide 2 3 categories of marine fish: Jawless Fish Jawless Fish Cartilaginous Fish Cartilaginous Fish Bony Fish Bony Fish Slide 3 Jawless…
Slide 1 Jawless Fishes (Agnatha) The most primitive of all living fish are the jawless fish (Agnatha) As they lack jaws, jawless fish must feed by suction with the aid of…
Slide 1 Chapter 39 Fish Section 2 Jawless and Cartilaginous Fish Slide 2 Fish Adaptations Stream-lined body & muscular tail Paired-fins allow fish to manuver Secrete…
Chordates and Vertebrates The Agnatha â Jawless Fish Homework Read p 146- 147 1. How long ago did the first vertebrate fish appear in the oceans? 2. What are four basic…
Jawless fish. Living species include lampreys and hagfish. Ostracoderms â armor plates of bony tissue Placoderms â mineral hardened backbone and jaw Significant because…
Fish Chapter 4 Powerpoint created & shared by Jamie Miller Fifth & Sixth Grade Teacher Caldwell Adventist Elementary School Idaho Conference, USA 1. Which characteristic…
Jawless Fish Phylum: Chordata Sub-Phylum: Vertebrata Class: Agnatha Fish The Water Dwellers Most fish are cold blooded vertebrates that live in water. Scientists believe…
Slide 1Chordate Phylum Animal kingdom Subphylum Vertebrata Jawless Fish Cartilaginous Fish Bony Fish Amphibians Birds Mammals Reptiles Slide 2 Class Aves Birds Biology 1…
Slide 1 Phylum Cordata Introduction to the Fish Protochordates and Jawless Fishes Slide 2 Fish Fish origins date back 500 million years according to the fossil record. There…
Week 5 Fish origins â Fossil fishes Jawless and cartilagenous fishes Chapter 2 - Fish Origins and Some Early History Phylum Hemichordata Phylum Echinodermata Phylum Chordata…
Slide 1 Slide 2 Fish Classification Kingdom Animalia Phylum Chordata Class Agnatha ( Jawless Fish) Class Chondrichthyes (Cartilaginous Fish) Class Osteichthyes ( Bony Fish)…
Slide 1 The Fish Slide 2 Classification The term “Fish” refers to three different vertebrate classes: Agnatha—jawless fish Chrondrichthyes—cartilaginous fish Osteichthyes—bony…
Slide 1 Slide 2 Fish Classification Domain: Eukarya Kingdom Animalia Phylum Chordata Class Agnatha ( Jawless Fish) Class Chondrichthyes (Cartilaginous Fish) Class Osteichthyes…
ENDOCRINE SYSTEMe • Phylum Chordata • Fishes, amphibians, reptiles, birds and mammals • Four key characteristics: 1. Dorsal, hollow nerve cord 2. A notochord