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Lampreys. Non-parasitic species. Adult stage lasts less than 6 months ... Lampreys. Reproduction (same for all species) ... The Great Lakes 'Lamprey Incident' ...
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Polychaete: segmented worms favored by Hagfish for dinner ... none extant -gave rise to Chondrichthyes? Superclass Gnathostomata. Rays. Class Chondrichthyes ...
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A chordate is a member of the Phylum (remember- just under Kingdom) ... Lamprey is an example of an Agnatha they are jawless fish. Development of Hinged Jaw ...
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Fish: Class Agnatha and Chondrichthyes
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Endoskeleton An internal skeleton built of bone or cartilage Vertebrate Classes Agnatha Chondrichthyes Osteichthyes Amphibia Reptilia Aves Mammalia Class Agnatha ...
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Diversity of Fishes II Fish Taxa Diversity Phylum Chordata Superclass Agnatha Class Pteraspidomorphi Class Myxini (?) Class Cephalaspidomorphi Superclass ...
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FISHES There are 3 main groups of fish: Agnatha jawless fish Chondrichthyes cartilaginous fish Osteichthyes bony fish Agnatha (without jaws) A ...
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PECES I PRIMEROS CORDADOS sensu Romer, 1986 sensu Benton, 1995 Agnatha Elasmobranchio morphi Osteichthyes Agnatha Placodermi Chondrychthyes Osteichthyes Rasgos de ...
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... nerve chord Subphylum Vertebrata dorsal backbone made of cartilage or bone Classes Agnatha Chondrichthyes Osteichthyes Class Agnatha jawless Do not ...
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II) Fish. A) Agnatha: jawless fish. 1) suction mouth. 2) notochord remains. a)lack bony skeleton cartilage. 3) ex. lamprey and hagfish *
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ITK Other titles: Arial Calibri Default Design ANIMALIA-VERTEBRATA IKAN LAUT KLASIFIKASI AGNATHA Slide 4 LAMPREY Slide 6 CHONDRICHTHYES Slide 8 OSTEICHTHYES Slide ...
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Fishes Section 30.1 Animal Classification Classes of Fishes Superclass Agnatha jawless fish Hagfish feed on dead or dying fishes Lampreys use suckerlike mouths to ...
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Class Chondrichthyes Herpetology is study of: Class Osteichthyes Class Mammalia Dinosauria Crocodilia Testudines Class Amphibia Class Agnatha Class Aves
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Viviparous (a few sharks) Young born alive. Class Agnatha. Cartilagenous ... Sharks. Jaws not attached to brain case. Can protrude during attack ...
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Chapter 34 Vertebrates Class Agnatha Class Agnatha Class Chondrichthyes Chondrichthyes Cartilage skeleton 750 species Oil in liver for buoyancy May sink if they stop ...
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Practice Quiz Fish Class Agnatha Hagfish Hagfish feed on dead or dying fishes Class Agnatha Lamprey Lampreys attach to other fishes and suck their blood.
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... The jawless fishes Some Agnathans Osteichthyes: The bony fishes Some Osteichtyhes Anatomy of a bony, ray-finned fish Class Reptilia: ...
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Include Jawless ostacoderms and Hyperoartia (Lamprey) Most part of a Superclass Gnathostomata ... Lamprey (agnathas) Marine and freshwater. Prey on other fish ...
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Marine Vertebrates: Fishes (part 2) Fishes Phylum Chordata Subphylum Vertebrata 3 Classes: Class Agnatha (jawless fishes) Class Chondrichthyes (cartilaginous fishes ...
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Herpetology. Ornithology. Mammalogy. Ichthyology. Class Chondrichthyes. Class Agnatha. Class Amphibia ... Lateral skeletal elements in appendage. fin rays in appendage ...
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Icthology study of fish Phylum Chordata Subphylum Vertebrata Superclass Agnatha (jawless) Class mixini hagfish Class cephalaspidomorphi lamprey Subphylum ...
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Have pharyngeal gill slits at some stage in life. Ventral ... ANADROMOUS-RETURN TO FRESH WATER TO SPAWN. Agnatha cont. LATERAL LINE-senses vibrations in water ...
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Lampreys and hagfish are the only agnathans (jawless fish) that are not extinct today ... http://io.uwinnipeg.ca/~simmons/16cm05/1116/34-09a-Lamprey.jpg ...
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This class of organisms has three body sections and 6 walking legs? ... A: What are agnatha, chondrichthyes, osteichthyes ? These are the three classes of fish. ...
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Large spines in front of each dorsal fin. Length to 4 feet. ... E. postanal tail. 2. Agnathans lack which of the following: A. Paired Fins. B. Jaws ...
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Name the three classes of fish. What are Classes Agnatha, ... Tell me three well developed senses a shark has. ... What is a salamander, a frog and a toad? ...
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ACORN WORMS. LANCELET. SEA SQUIRTS. FISH. JAWLESS. CLASS AGNATHA. FISH. CLASS CHONDRICHYTHES ... IN THE NEXT FOUR WEEKS WE WILL TAKE AN IN-DEPTH LOOK AT EACH OF ...
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Vertebrates in the Sea & on Land Section 32.1 Adaptations of Vertebrates Chordates with a backbone Made of vertebra segments Completely replaces the notochord ...
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They are names that are used for convenience in discussing vertebrate evolution. ... Salientia (Anura) 'Frogs' Urodela (Caudata) 'Salamanders' Tetrapoda: Amniota ...
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B. Elasmobranchii - 5 to 7 gill slits (sharks, skates, rays) ... hammerhead shark - separate nostrils. directional olfaction. 8/26/09. Slide 17 of 71 ...
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Metazoan Invertebrates. Mollusca. Gastropods. Shell and viscera twisted 180 ... Metazoan Invertebrates. Arthropoda Trilobites. Swimming or crawling arthropods ...
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The Vertebrate Story
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Amniota Amniote egg present Tetrapoda Girdles and limbs Teleostomi Vertebrates with endochondral bone Gnathostomata The jaw-bearing vertebrates Subphylum Vertebrata
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Class Amphibia includes semi-aquatic animals with moist skin. They must return to the water to breed. ... PHYLUM CHORDATA Fish, amphibians, reptiles, birds, ...
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Which is larval, which is mature? Chordata. Urochordata. Tunicate. A) mature, B) larval. A. B. Dorsal nerve cord. notochord. Pharynx with gill slits. Phylum? ...
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Cartilage skeleton, parasitic fish. Class Chondrichthyes - sharks. Cartilage skeletons. Class Osteichthyes - bony fish. Skeletons made of bone ...
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The Vertebrates Vertebrate Characteristics Vertebrae (backbone) Notochord (flexible dorsal rod) Nerve cord (hollow) with brain Three layers of cells as an embryo ...
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Fishes and Amphibians Chapter 30 Biology Auburn High School Pgs. 816 837 30.1: Fishes Pg. 817 826 Characteristics of Fishes Notochord; Gill slits Muscle ...
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... notochord Central part of nervous system A hollow tube made up of neurons Extends entire length of amphioxus and jawless fishes Always dorsal to notochord ...
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Title: Slide 1 Author: TMO Last modified by: TMO Created Date: 5/31/2005 5:03:06 PM Document presentation format: On-screen Show Company: TMO Other titles
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... Jelly Fish Anemone Gastropoda: snails, whelks, slugs, sea slugs Bivalva: clams, mussles, oysters, scallops Cephalopoda: octapus, squid, cuttle fish ...
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Title: Biology 5/15/07 Objectives: To learn about taxonomy. Class Topics Hand in Shark Key W.S. before the bell rings Chapter 16 exam review
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CHORDATA. CHORDATE CHARACTERISTICS. NOTOCHORD. DORSAL TUBULAR NERVE CORD. PHARYNGEAL GILL POUCHES ... UROCHORDATA --- TUNICATES OR SEA SQUIRTS. CEPHALOCHORDATA ...
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General Zoology Unit Five Respiration in Fish Respiration in Fish Vertebrate Thermoregulation Ectothermic obtaining body heat from the environment Poikilothermic ...
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Vertebrate Characteristics Kingdom Animalia; Phylum Chordata; Subphylum Vertebrata Chordata Characteristics Dorsal hollow nerve cord Notochord ( back cord ...
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FISH (and chordates) * * * * * * * What is a chordate? Members of the ANIMAL KINGDOM and the PHYLUM CHORDATA They have a dorsal, hollow nerve cord and a notocord Most ...
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Phylum Chordata the chordates
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colonial, sessile and pelagic filter feeders. Salps, pelagic, transparent barrel shaped filter feeders. SUBPHYLUM CEPHALOCHORDATA ...
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THIS With THIS With The Final Jeopardy Category is: Skeletal Lab Please record your wager. Click on screen to begin What were the two divisions of the ...
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Evolution of the Animal Body Plan Part 2 Chordates and Vertebrates E. Q. How has the chordate body plan evolved over time to better suit these animals to their
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... dolphins and whales Humpback Whale Bottlenose Dolphin Marine Mammals There are 3 ... sea otters and polar bears Beluga Whale * Class Chondrichthyes ...
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Marine Vertebrates Marine Biology Dr. Ouida Meier Representative Marine Phyla: Phylum Porifera Phylum Cnidaria Phylum Bryozoa Phylum Mollusca Phylum Annelida Phylum ...
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... sharks, skates and rays Class Actinoptergii Means ray-finned fish ex. Bass, perch, ...
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Title: PowerPoint Presentation Author: Brenda Last modified by: bferguson Created Date: 1/1/1601 12:00:00 AM Document presentation format: On-screen Show (4:3)
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larger than a class. smaller than a phylum. CHORDATA SUBPHYLUMS ... ARCHAEOPTERYX p. 843. Flying reptile. Winged fossil that shows evidence of. feathers ...
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Title: A View of Life Author: Valued Gateway Client Last modified by: kjones Created Date: 12/9/2002 2:36:15 AM Document presentation format: On-screen Show
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