'Bony fishes' presentation slideshows

SKELETAL SYSTEM: APPENDICULAR SKELETON

SKELETAL SYSTEM: APPENDICULAR SKELETON. Mrs. Ofelia Solano Saludar Department of Natural Sciences University of St. La Salle Bacolod City. Appendages and supporting girdles: pectoral and pelvic.

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Phylum Chordata

926 views • 72 slides

Invertebrates

Invertebrates. Birds. Fish. Reptiles. Mammals. Miscellaneous. Inverts. Birds. Fish. Reptiles. Mammals. Miscellaneous. $100. $100. $100. $100. $100. $100. $200. $200. $200. $200. $200. $200. $300. $300. $300. $300. $300. $300. $400. $400. $400. $400. $400. $400.

771 views • 69 slides

Early Chordates, Craniate and vertebrate origins

Part 1. Where does it start?. Early Chordates, Craniate and vertebrate origins. Phylum Chordata. Animal Kingdom. Vertebrates over here. Chordata (animals with notochord at some stage in life cycle). Craniata (euchordates with a cranium) = Vertebrata. Gnathostomata (Craniata with jaws).

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Three Domains of Life

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Fishes

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Marine Fishes

Marine Fishes. Pelagic organisms that can actively swim (against a current) are known as nekton. Nekton include some invertebrates such as cephalopods and pelagic arthropods such as shrimp and swimming crabs, but most nekton are vertebrates. Phylum Chordata , Subphylum Vertebrata.

803 views • 39 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.

1.05k views • 38 slides

Vertebrates

Vertebrates. Mammal evolution. Originated in the ocean Land vertebrates descended from bony fishes On land, evolved 2 pair of limbs = tetrapods (4 footed) and lungs. Some amphibians evolved into reptiles, some reptiles into mammals or birds

553 views • 38 slides

Chapter 11

Chapter 11. Fishes, Amphibians, Reptiles. Section 1: What is a Vertebrate?. Characteristics of CHORDATES Most are Vertebrates (have a backbone) Some point in life cycle all chordates have: Notochord Nerve cord that runs down their back (like a spinal cord) Slits in their throat area.

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Chapter 48 The Respiratory System

Chapter 48 The Respiratory System. Gas Exchange. One of the major physiological challenges facing all multicellular animals is obtaining sufficient oxygen and disposing of excess carbon dioxide

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A Fish Primer

A Fish Primer. WMAN 445 Intro Fish Management August 31, 2006. Why Study Fish?. Academic Most diverse group of vertebrates Most ancestral vertebrate group Understanding their evolutionary relationships helps us understand the more derived groups Applied

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Fish!

449 views • 25 slides

? ? ? Ichthyology

? ? ? Ichthyology. ???????. ????????? ??????????????????????????? ???????????? ?????????????????????. ?????. ????????????????????????? 1995 ?????? 1-334 ? ???????????????????? 1987 ?? ????????????????????? 1995 ?? ??????????????????????????

931 views • 24 slides

Digestion and Nutrition

Digestion and Nutrition. Chapter 34. Digestion mechanical/chemical breakdown of food ? nutrients ? absorbed into blood mechanical initial, physical breakdown of food into small pieces does not change chemical make-up of food mouth and stomach chemical

684 views • 21 slides

Fish and Amphibians

Fish and Amphibians. Chapter 30 TURBOBLAST Edition!. What is a fish??. All fish are: Chordates, vertebrates, bilaterally symmetrical coelomates Have endoskeleton, closed circulatory systems, nervous systems with complex brains & sense organs, efficient respiratory systems

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Fishes

Fishes. Fishes - Biology. Body Shapes Strongly related to lifestyle. Fishes - Biology. Body Shapes Fusiform. Video. Fishes - Biology. Body Shapes Laterally Compressed. Video. Fishes - Biology. Body Shapes Flattened. Fishes - Biology. Body Shapes Eel-like. Video. Fishes - Biology.

651 views • 20 slides

Chapter 26: Animal evolution - The C hordates

Chapter 26: Animal evolution - The C hordates. Ruth Cuaboy. C haracteristics of C hordates. Notochord ; connective tissue extending along body . To provide support . Dorsal: Nerve cord . Gill slits : along the throat ( pharynx ) Muscular tail : extending tail beyond the anus .

250 views • 15 slides

Chordata (Fishes)

Chordata (Fishes). Agnatha , Chnondrichthyes , Osteichtheys Movement, Shape, Propulsion Leveling Feeding and Defense. Class Agnatha. Includes Hagfish and Lampreys Agnatha means lacking a jaw (jawless fish) Evolved first

285 views • 13 slides

Fishes

Fishes. Chapter 11 Section 2. Characteristics of Fishes. Vertebrate Lives in the water Uses fins to move Ectotherms Obtain oxygen through gills Have scales . Obtaining Oxygen. Fishes get oxygen from the water Fish gulps water (water contains oxygen)

359 views • 13 slides