Slide 1FISHES Agnatha Chondrichthyes Osteichthyes Slide 2 General Characteristics Ectothermic Vertebrates Have scales Swim with fins Almost all exclusively aquatic Filter…

Slide 1What Makes a Fish a Fish? Chapter 8: Marine Fishes Slide 2 Fish are Vertebrates… 1. Backbone – called a vertebral column or spine –Dorsal row of hollow skeletal…

Slide 1 Fish Slide 2 Classification Kingdom- Animalia Phylum- Chordata Sub Phylum- Vertebrata Classes- Agnatha, Chondrichthyes, Osteichthyes Slide 3 Let’s go to the Video!…

Slide 1 Fish Anatomy Slide 2 Anatomy/Physiology Definition of terms: Anterior (cranial)toward the headAnterior (cranial)toward the head Posterior (caudal)toward the tailPosterior…

Slide 1 Nonvertebrate Chordates, Fishes, and Amphibians Chapter 30 Slide 2 30-1 The Chordates A chordate is an animal that has, for at least some stage of its life, all of…