Studies reveal that this shark prefers warm waters, with surface temperature ... The basking shark is typically seen swimming slowly at the surface, mouth agape ...
Ampullae of Lorenzini detect electrical potentials and ... Important natural history info for management: Grow slowly. Reach sexual maturity late in lives ...
Sharks and Rays. Characteristics. Skeleton made of cartilage ... Basking Shark. Blue Shark. Blue Shark. Great White. Great White. Mako. Gray Reef Shark. Nurse ...
846 species of sharks and rays. Date to over 400 mya. Cartilaginous ... Estimated 771,400 tons of sharks/rays harvested each year by humans (while only ...
Placoderms A Placoderm Next came the Chondrichthyes Chondrichthyes Chondrichthyes of old . Slide 9 Osteichthyes Osteichthyes Osteichthyes branched into ...
Overview of Vertebrates Kingdom Animalia Phylum Chordata (Lancelets, tunicates) Sub-Phylum Vertebrata Class Myxini Class Cephalaspidomorphi Class Chondrichthyes
... dolphins and whales Humpback Whale Bottlenose Dolphin Marine Mammals There are 3 ... sea otters and polar bears Beluga Whale * Class Chondrichthyes ...
Endoskeleton An internal skeleton built of bone or cartilage Vertebrate Classes Agnatha Chondrichthyes Osteichthyes Amphibia Reptilia Aves Mammalia Class Agnatha ...
Class Chondrichthyes Herpetology is study of: Class Osteichthyes Class Mammalia Dinosauria Crocodilia Testudines Class Amphibia Class Agnatha Class Aves
... nerve chord Subphylum Vertebrata dorsal backbone made of cartilage or bone Classes Agnatha Chondrichthyes Osteichthyes Class Agnatha jawless Do not ...
Chapter 34 Vertebrates Class Agnatha Class Agnatha Class Chondrichthyes Chondrichthyes Cartilage skeleton 750 species Oil in liver for buoyancy May sink if they stop ...
Fishes - Overview Chondrichthyes (Cartilaginous fishes) Rays and Skates Body dorsoventrally flattened Often live on/near bottom (demersal) Gill slits (five pairs) on ...
some anadromous. some 'parasitic' micropredators. paired-species. Class Petromyzontida ... Class Chondrichthyes divided into two subclasses. Holocephali and ...
Cartilaginous fish (Class: Chondrichthyes) also efficient paired fins - sharks - skates, rays - ratfish. II. Animal Diversity. 3. Vertebrata. c. Jawed Fishes ...
A shark that has an air weight of 1,000 kg. weighs only 3.3kg in water ... Ganoid: Sturgeon & Paddlefish. Ctenoid. Class Chondrichthyes. 10. Feeding ...
Herpetology. Ornithology. Mammalogy. Ichthyology. Class Chondrichthyes. Class Agnatha. Class Amphibia ... Lateral skeletal elements in appendage. fin rays in appendage ...
Fishes Biology Osmoregulation Chondrichthyes & Sarcopterygii Concentration of solutes in blood similar to seawater (isosmotic) or slightly higher (hyperosmotic)
Define the major branches of the phylogeny by the evolution of the following traits: ... (class Chondrichthyes): Great white shark (top left), silky shark (top right) ...
Second word- descriptive word. Scientific Names ... Great White Shark. Kingdom: Animalia. Phylum: Chordata. Class: Chondrichthyes. Order:Lamniformes ...
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. ...
Sharks belong to a family called Chondrichthyes. The members all have cartilage. rather than ... Tiger Sharks. Garbage Cans of the Ocean. They eat anything ...
Elasmobranchs - sharks (360 species in two major groups), skates and rays (450 species) ... Sharks as predators: locate prey in a geographic sense. detect prey ...
Which is larval, which is mature? Chordata. Urochordata. Tunicate. A) mature, B) larval. A. B. Dorsal nerve cord. notochord. Pharynx with gill slits. Phylum? ...
Class Amphibia includes semi-aquatic animals with moist skin. They must return to the water to breed. ... PHYLUM CHORDATA Fish, amphibians, reptiles, birds, ...
Kingdom Animalia Phylum Chordata Chapter 14 - 1 The Tunicates, Lancelets and Vertebrates, What are Chordates? All chordates possess these 4 characteristics during ...
General Zoology Unit Five Respiration in Fish Respiration in Fish Vertebrate Thermoregulation Ectothermic obtaining body heat from the environment Poikilothermic ...
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 ...
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 ...